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Dr. Debbie Louise Marks, MD

(Dr. Debbie L. Marks, MD)

(No ratings)

Specializes in: Emergency Medicine and Rehabilitative Services

Loma Linda University School of Medicine (1985)

275 Hospital Drive
Ukiah, CA 95482

(707) 462-7900

Dr. Debbie Louise Marks, MD is an emergency medicine doctor in Ukiah, CA specializing in emergency medicine and rehabilitative services. She graduated from Loma Linda University School of Medicine in 1985 and has 41 years of experience. Dr. Debbie Louise Marks, MD is affiliated with PACIFIC REDWOOD MEDICAL GROUP INC.

Office Locations

275 Hospital Drive
Ukiah, CA 95482

(707) 462-7900

(707) 462-7947

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Noteworthy Medicare Patient Procedures Performed by Dr. Debbie Louise Marks, MD in 2024

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

Top 5%

By Volume:

emergency room care

By Affordability:

emergency care

emergency room care

In 2024, among providers in related specialties within California, Dr. Debbie Louise Marks, MD performed more emergency room (ER) care procedures for Medicare patients than 95% of them and she also had a list price for emergency care, and emergency room (ER) care that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	377

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2013 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	529
thoracic (chest) imaging	17
X-rays	17

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	245
Female	281

**Ethnicity**
Non-Hispanic White	425
Black	0
Hispanic	49
Asian	0
Other	0
Native American	34

**Age**
From 65 to 74	152
From 75 to 84	104
85 and over	95
Less than 65	175

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2013

Hypertension	68
High Cholesterol	45
Stroke	7
Ischemic Heart Disease	41
Depression	39
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	32
Diabetes	28
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2014 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	516
thoracic (chest) imaging	16
X-rays	16

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	228
Female	287

**Ethnicity**
Non-Hispanic White	423
Black	0
Hispanic	46
Asian	0
Other	0
Native American	30

**Age**
From 65 to 74	183
From 75 to 84	96
85 and over	77
Less than 65	159

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2014

Hypertension	72
High Cholesterol	51
Stroke	8
Ischemic Heart Disease	42
Depression	42
Chronic Kidney Disease	36
Asthma	14
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	30
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	611

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	496
Female	618

**Ethnicity**
Non-Hispanic White	880
Black	0
Hispanic	116
Asian	0
Other	0
Native American	84

**Age**
From 65 to 74	336
From 75 to 84	260
85 and over	204
Less than 65	314

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2015

Hypertension	69
High Cholesterol	49
Stroke	8
Ischemic Heart Disease	36
Depression	38
Chronic Kidney Disease	34
Asthma	20
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2016 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	588

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	232
Female	315

**Ethnicity**
Non-Hispanic White	429
Black	0
Hispanic	53
Asian	0
Other	0
Native American	51

**Age**
From 65 to 74	177
From 75 to 84	132
85 and over	88
Less than 65	150

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2016

Hypertension	71
High Cholesterol	44
Stroke	8
Ischemic Heart Disease	36
Depression	34
Chronic Kidney Disease	38
Asthma	29
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2017 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	538

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	228
Female	295

**Ethnicity**
Non-Hispanic White	406
Black	0
Hispanic	56
Asian	0
Other	0
Native American	38

**Age**
From 65 to 74	172
From 75 to 84	122
85 and over	90
Less than 65	139

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2017

Hypertension	69
High Cholesterol	37
Stroke	7
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	17
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	639

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	288
Female	341

**Ethnicity**
Non-Hispanic White	514
Black	0
Hispanic	58
Asian	0
Other	0
Native American	40

**Age**
From 65 to 74	213
From 75 to 84	171
85 and over	102
Less than 65	143

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2018

Hypertension	68
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	31
Depression	35
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	4
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	23
Diabetes	31
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	442

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	210
Female	242

**Ethnicity**
Non-Hispanic White	385
Black	0
Hispanic	38
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	169
From 75 to 84	112
85 and over	81
Less than 65	90

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2019

Hypertension	69
High Cholesterol	44
Stroke	6
Ischemic Heart Disease	34
Depression	32
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	5
Atrial Fibrilation	19
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	475

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	201
Female	276

**Ethnicity**
Non-Hispanic White	399
Black	0
Hispanic	40
Asian	0
Other	0
Native American	27

**Age**
From 65 to 74	195
From 75 to 84	112
85 and over	64
Less than 65	106

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2020

Hypertension	63
High Cholesterol	41
Stroke	6
Ischemic Heart Disease	31
Depression	35
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	26
Diabetes	29
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	628

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	288
Female	318

**Ethnicity**
Non-Hispanic White	487
Black	0
Hispanic	62
Asian	0
Other	0
Native American	34

**Age**
From 65 to 74	246
From 75 to 84	149
85 and over	87
Less than 65	124

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2021

Hypertension	67
High Cholesterol	46
Stroke	6
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	652

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	279
Female	346

**Ethnicity**
Non-Hispanic White	502
Black	0
Hispanic	67
Asian	0
Other	12
Native American	33

**Age**
From 65 to 74	240
From 75 to 84	189
85 and over	85
Less than 65	111

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2022

Hypertension	73
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	24
Depression	31
Chronic Kidney Disease	25
Asthma	14
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	26
Chronic Obstructive Pulmonary Disease	26
Diabetes	31
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2023 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	916

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	396
Female	508

**Ethnicity**
Non-Hispanic White	735
Black	25
Hispanic	81
Asian	13
Other	22
Native American	28

**Age**
From 65 to 74	338
From 75 to 84	296
85 and over	128
Less than 65	142

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2023

Hypertension	75
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	28
Chronic Obstructive Pulmonary Disease	29
Diabetes	31
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA during 2024 were emergency care.

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

emergency care	785

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Male	369
Female	422

**Ethnicity**
Non-Hispanic White	656
Black	0
Hispanic	78
Asian	0
Other	15
Native American	25

**Age**
From 65 to 74	292
From 75 to 84	268
85 and over	109
Less than 65	122

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2024

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	26
Chronic Obstructive Pulmonary Disease	28
Diabetes	30
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Debbie Louise Marks, MD for Medicare patients.

The highest averages for the top procedures that Dr. Debbie Louise Marks, MD treated as an emergency medicine doctor in Ukiah, CA were emergency care, X-rays and thoracic (chest) imaging.

emergency care	592
thoracic (chest) imaging	16
X-rays	16

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Debbie Louise Marks, MD.

**Gender**
Female	326
Male	266

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	1
Non-Hispanic White	480
Hispanic	57
Native American / Alaskan Native	33
Other	3

**Age**
85 and over	93
75 to 84	154
Less than 65	136
65 to 74	208

Average of Total of Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Debbie Louise Marks, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	64
High Cholesterol	45
Stroke	7
Ischemic Heart Disease	30
Depression	30
Chronic Kidney Disease	30
Asthma	11
Osteoporosis	7
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	29
Atrial Fibrillation	15
Dementia	13
Cancer	9

Education & Training

Dr. Debbie Louise Marks, MD graduated from Loma Linda University School of Medicine in 1985. She has a state license in California.

Medical School: Loma Linda University School of Medicine (1985)

Licensed In: California

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Debbie Louise Marks, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
The Medicines Company	$87 ORBACTIV $87
Boston Scientific Corporation	$19 ATHERECTOMY $19

**Types of Payments**
Food and Beverage	$106

Biography

Dr. Debbie Marks works as an emergency medicine and rehabilitative services specialist in Ukiah, CA. Dr. Marks has obtained a license to practice in California.

Select Year:

Dr. Debbie Louise Marks, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Debbie Louise Marks, MD in 2024

By Volume:

By Affordability:

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. Debbie Louise Marks, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Debbie Louise Marks, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Emergency Physicians in Nearby Locations

Other Providers in Ukiah, CA