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Home > FL Providers > Mohs Surgeons

Dr. William A. Welton III, MD

(Dr. William Arch Welton III, MD)

(No ratings)

Specializes in: MOHS-Micrographic Surgery and Dermatopathology

Marshall University, Joan C. Edwards School of Medicine

525 N. Dacie Point
Lecanto, FL 34461

(813) 321-1786

Dr. William A. Welton III, MD is a mohs skin cancer surgeon in Lecanto, FL specializing in mohs-micrographic surgery and dermatopathology. He graduated from Marshall University, Joan C. Edwards School of Medicine. Dr. William A. Welton III, MD is affiliated with Orlando Health.

Office Locations

525 N. Dacie Point
Lecanto, FL 34461

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Noteworthy Medicare Patient Procedures Performed by Dr. William A. Welton III, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

full-thickness skin grafting

In 2023, Dr. William A. Welton III, MD performed more full-thickness skin grafting procedures for Medicare patients than 95% of providers in related specialties within Florida.

Top 10%

By Volume:

Mohs surgery

reconstructive plastic surgery

removal of skin lesion

tissue transfer

wound repair

In 2023, Dr. William A. Welton III, MD performed more Mohs surgery, reconstructive plastic surgery, removal of skin lesion (growth or mark), tissue transfer, and wound repair (e.g. stitches) procedures for Medicare patients than 90% of providers in related specialties within Florida.

Top 25%

By Volume:

radiation therapy

In 2012, Dr. William A. Welton III, MD performed more radiation therapy procedures for Medicare patients than 75% of providers in related specialties within Florida.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2012 were skin procedures, removal of lesion (e.g. growth), skin surgery and cancer surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

cancer surgery	1022
diagnostic procedures	85
doctor visit	3609
injections	65
lab tests	18
phototherapy (light therapy)	450
plastic surgery procedures	200
reconstructive surgery	200
removal of lesion (e.g. growth)	3124
skin procedures	3210
skin surgery	1022
tissue transfer	200
wound repair (e.g. stitches)	200

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2013 were skin procedures, removal of lesion (e.g. growth), skin surgery and cancer surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

cancer surgery	1031
diagnostic procedures	66
doctor visit	3782
injections	81
lab tests	17
phototherapy (light therapy)	68
plastic surgery procedures	209
reconstructive surgery	209
removal of lesion (e.g. growth)	3212
skin procedures	3280
skin surgery	1031
tissue transfer	209
wound repair (e.g. stitches)	209

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1548
Female	1369

**Ethnicity**
Non-Hispanic White	2836
Black	15
Hispanic	26
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	1150
From 75 to 84	1283
85 and over	389
Less than 65	95

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2013

Hypertension	72
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	43
Depression	13
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2014 were skin procedures, removal of lesion (e.g. growth), skin surgery and cancer surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

cancer surgery	866
diagnostic procedures	71
doctor visit	3863
injections	68
lab tests	19
phototherapy (light therapy)	103
plastic surgery procedures	237
reconstructive surgery	237
removal of lesion (e.g. growth)	3060
skin procedures	3163
skin surgery	866
tissue transfer	237
wound repair (e.g. stitches)	237

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1561
Female	1361

**Ethnicity**
Non-Hispanic White	2848
Black	0
Hispanic	26
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	1127
From 75 to 84	1305
85 and over	405
Less than 65	85

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2014

Hypertension	73
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	42
Depression	12
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2015 were skin procedures, removal of lesion (e.g. growth), skin surgery and cancer surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

abscess drainage	14
cancer surgery	843
diagnostic procedures	89
doctor visit	4146
incision and drainage	14
injections	96
lab tests	12
minor procedures	14
phototherapy (light therapy)	40
plastic surgery procedures	310
reconstructive surgery	310
removal of lesion (e.g. growth)	3181
skin procedures	3221
skin surgery	857
tissue transfer	310
wound repair (e.g. stitches)	310

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	3204
Female	2764

**Ethnicity**
Non-Hispanic White	5794
Black	26
Hispanic	62
Asian	0
Other	62
Native American	0

**Age**
From 65 to 74	2342
From 75 to 84	2576
85 and over	872
Less than 65	178

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2015

Hypertension	72
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	41
Depression	13
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2016 were skin procedures, removal of lesion (e.g. growth), skin surgery and cancer surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

cancer surgery	630
diagnostic procedures	58
doctor visit	4153
injections	48
phototherapy (light therapy)	23
plastic surgery procedures	167
radiation therapy	173
reconstructive surgery	167
removal of lesion (e.g. growth)	2890
skin procedures	2913
skin surgery	630
tissue transfer	167
wound repair (e.g. stitches)	167

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1563
Female	1339

**Ethnicity**
Non-Hispanic White	2811
Black	0
Hispanic	31
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	1050
From 75 to 84	1304
85 and over	476
Less than 65	72

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	42
Depression	14
Chronic Kidney Disease	32
Asthma	15
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2017 were skin procedures, removal of lesion (e.g. growth), skin surgery and cancer surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

abscess drainage	11
cancer surgery	521
diagnostic procedures	39
doctor visit	4045
incision and drainage	11
injections	41
minor procedures	11
phototherapy (light therapy)	22
plastic surgery procedures	109
radiation therapy	433
reconstructive surgery	109
removal of lesion (e.g. growth)	2778
skin procedures	2800
skin surgery	532
tissue transfer	109
wound repair (e.g. stitches)	109

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1530
Female	1321

**Ethnicity**
Non-Hispanic White	2760
Black	0
Hispanic	33
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	1020
From 75 to 84	1308
85 and over	466
Less than 65	57

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	42
Depression	15
Chronic Kidney Disease	33
Asthma	4
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2018 were skin procedures, removal of lesion (e.g. growth), skin surgery and cancer surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

abscess drainage	16
cancer surgery	543
diagnostic procedures	38
doctor visit	3768
incision and drainage	16
injections	49
minor procedures	16
phototherapy (light therapy)	30
plastic surgery procedures	112
radiation therapy	459
reconstructive surgery	112
removal of lesion (e.g. growth)	2392
skin procedures	2422
skin surgery	559
tissue transfer	112
wound repair (e.g. stitches)	112

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1376
Female	1219

**Ethnicity**
Non-Hispanic White	2501
Black	12
Hispanic	33
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	891
From 75 to 84	1248
85 and over	411
Less than 65	45

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	44
Depression	16
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2019 were skin procedures, removal of lesion (e.g. growth), skin surgery and cancer surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

cancer surgery	560
doctor visit	3371
injections	45
phototherapy (light therapy)	35
plastic surgery procedures	121
radiation therapy	414
reconstructive surgery	121
removal of lesion (e.g. growth)	2321
skin procedures	2356
skin surgery	560
tissue transfer	121
wound repair (e.g. stitches)	121

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1325
Female	1199

**Ethnicity**
Non-Hispanic White	2437
Black	0
Hispanic	26
Asian	11
Other	39
Native American	0

**Age**
From 65 to 74	861
From 75 to 84	1216
85 and over	403
Less than 65	44

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	38
Asthma	5
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2020 were skin procedures, removal of lesion (e.g. growth), radiation therapy and skin surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

cancer surgery	530
diagnostic procedures	12
doctor visit	3211
ear procedures	12
injections	26
phototherapy (light therapy)	23
plastic surgery procedures	165
radiation therapy	748
reconstructive surgery	165
removal of lesion (e.g. growth)	2270
skin procedures	2293
skin surgery	530
tissue transfer	165
wound repair (e.g. stitches)	165

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1336
Female	1157

**Ethnicity**
Non-Hispanic White	2397
Black	0
Hispanic	28
Asian	12
Other	45
Native American	0

**Age**
From 65 to 74	842
From 75 to 84	1159
85 and over	449
Less than 65	43

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	42
Depression	18
Chronic Kidney Disease	41
Asthma	4
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2021 were removal of lesion (e.g. growth), skin procedures, radiation therapy and skin surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

cancer surgery	716
diagnostic procedures	23
doctor visit	2942
ear procedures	23
injections	38
plastic surgery procedures	202
radiation therapy	1188
reconstructive surgery	202
removal of lesion (e.g. growth)	2221
skin procedures	2221
skin surgery	716
tissue transfer	202
wound repair (e.g. stitches)	202

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1703
Female	1442

**Ethnicity**
Non-Hispanic White	3023
Black	0
Hispanic	32
Asian	0
Other	70
Native American	0

**Age**
From 65 to 74	1005
From 75 to 84	1506
85 and over	586
Less than 65	48

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	41
Depression	20
Chronic Kidney Disease	43
Asthma	5
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL during 2022 were removal of lesion (e.g. growth), skin procedures, radiation therapy and skin surgery.

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

cancer surgery	779
diagnostic procedures	26
doctor visit	2041
ear procedures	26
injections	29
plastic surgery procedures	193
radiation therapy	1234
reconstructive surgery	193
removal of lesion (e.g. growth)	1725
skin procedures	1725
skin surgery	779
tissue transfer	193
wound repair (e.g. stitches)	193

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1487
Female	1188

**Ethnicity**
Non-Hispanic White	2571
Black	0
Hispanic	32
Asian	0
Other	55
Native American	0

**Age**
From 65 to 74	843
From 75 to 84	1263
85 and over	513
Less than 65	56

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	16
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	5
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William A. Welton III, MD for Medicare patients.

The highest averages for the top procedures that Dr. William A. Welton III, MD treated as a mohs skin cancer surgeon in Lecanto, FL were skin procedures, removal of lesion (e.g. growth), skin surgery and cancer surgery.

abscess drainage	13
cancer surgery	731
diagnostic procedures	50
doctor visit	3539
ear procedures	20
incision and drainage	13
injections	53
lab tests	16
minor procedures	13
phototherapy (light therapy)	88
plastic surgery procedures	184
radiation therapy	664
reconstructive surgery	184
removal of lesion (e.g. growth)	2652
skin procedures	2691
skin surgery	734
tissue transfer	184
wound repair (e.g. stitches)	184

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William A. Welton III, MD.

**Gender**
Male	1512
Female	1305

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	2
Non-Hispanic White	2725
Native American / Alaskan Native	0
Hispanic	29
Other	39

**Age**
75 to 84	1288
85 and over	451
Less than 65	65
65 to 74	1011

Average of Total of Conditions of Medicare patients treated by Dr. William A. Welton III, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William A. Welton III, MD treated were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	67
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	37
Depression	14
Chronic Kidney Disease	29
Asthma	5
Osteoporosis	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Atrial Fibrillation	11
Cancer	13
Dementia	7

Education & Training

Dr. William A. Welton III, MD graduated from Marshall University, Joan C. Edwards School of Medicine. He completed residency at West Virginia University Affiliated Hospitals. He is certified by the American Board of Dermatology and has a state license in Florida.

Medical School: Marshall University, Joan C. Edwards School of Medicine

Residency: West Virginia University Affiliated Hospitals

Board Certification: American Board of Dermatology

Licensed In: Florida

Affiliations & Hospitals

Dr. William A. Welton III, MD is associated with these hospitals and organizations:

Orlando Health

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. William A. Welton III, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
LEO Pharma Inc.	$224 ADBRY $137	ENSTILAR $65	PICATO $22
E.R. Squibb & Sons, L.L.C.	$216 Sotyktu $201	$15
Smith+Nephew, Inc.	$186 GRAFIX PL $118	Oasis $25	STRAVIX $23	COLLAGENASE SANTYL $21
Regeneron Healthcare Solutions, Inc.	$81 DUPIXENT $60	LIBTAYO $21
AbbVie Inc.	$65 Skyrizi $65
Other	$522 PuraPly $48	PAXLOVID $44	Humira $38	STELARA $33	VALCHLOR MECHLORETHAMINE $29	Other $330

**Types of Payments**
Food and Beverage	$1,234
Education	$60

Biography

Dr. William Welton is a specialist in dermatopathology and MOHS-micrographic surgery. Before completing his residency at a hospital affiliated with West Virginia University, Dr. Welton attended medical school at Marshall University, Joan C. Edwards School of Medicine. He is professionally affiliated with Orlando Health.

Select Year:

Dr. William A. Welton III, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William A. Welton III, MD in 2023

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By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William A. Welton III, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. William A. Welton III, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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