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Home > AZ Providers > Internists & Internal Medicine Doctors

Dr. Sergio Penaherrera, MD

(2 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

3800 W 24th Street 1
Yuma, AZ 85364

(928) 344-6450

Dr. Sergio Penaherrera, MD is an internist in Yuma, AZ specializing in internal medicine (adult medicine).

Office Locations

3800 W 24th Street 1
Yuma, AZ 85364

(928) 344-6450

(928) 344-6480

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Noteworthy Medicare Patient Procedures Performed by Dr. Sergio Penaherrera, MD in 2024

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

Top 10%

By Affordability:

chronic care

In 2024, Dr. Sergio Penaherrera, MD had a list price for chronic care that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Arizona. 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.

Top 25%

By Volume:

chronic care

In 2012, Dr. Sergio Penaherrera, MD performed more chronic care procedures for Medicare patients than 75% of providers in related specialties within Arizona.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2012 were preventive care, blood draw, lab tests and diabetes management.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

blood draw	424
cardiac procedures	24
diabetes management	310
doctor visit	1729
ear procedures	20
lab tests	377
musculoskeletal imaging	159
preventive care	505
stress testing	24
urologic procedures	36
vaccines	195
vascular procedures	275
X-rays	159

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2013 were preventive care, vascular procedures, lab tests and diabetes management.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

abdominal imaging	62
blood draw	203
cardiac procedures	24
diabetes management	411
doctor visit	1779
ear procedures	24
lab tests	473
musculoskeletal imaging	140
preventive care	654
stress testing	24
ultrasound (sonogram)	91
urologic procedures	47
vaccines	243
vascular procedures	535
X-rays	140

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	369
Female	382

**Ethnicity**
Non-Hispanic White	427
Black	0
Hispanic	303
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	371
From 75 to 84	240
85 and over	60
Less than 65	80

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	39
Depression	12
Chronic Kidney Disease	35
Asthma	4
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	73
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2014 were preventive care, vascular procedures, lab tests and diabetes management.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

abdominal imaging	38
cardiac procedures	22
diabetes management	436
doctor visit	1990
ear procedures	26
lab tests	508
musculoskeletal imaging	110
preventive care	637
stress testing	22
ultrasound (sonogram)	59
urologic procedures	12
vaccines	201
vascular procedures	559
X-rays	110

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	371
Female	345

**Ethnicity**
Non-Hispanic White	399
Black	11
Hispanic	295
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	241
85 and over	63
Less than 65	72

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	39
Depression	13
Chronic Kidney Disease	37
Asthma	5
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	71
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2015 were chronic care, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

abdominal imaging	40
chronic care	842
diabetes management	455
doctor visit	1741
ear procedures	20
lab tests	518
musculoskeletal imaging	64
preventive care	608
ultrasound (sonogram)	58
urologic procedures	11
vaccines	153
vascular procedures	254
X-rays	64

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	722
Female	698

**Ethnicity**
Non-Hispanic White	776
Black	24
Hispanic	596
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	666
From 75 to 84	516
85 and over	120
Less than 65	118

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	71
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2016 were chronic care, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

abdominal imaging	55
chronic care	1828
diabetes management	83
doctor visit	1952
lab tests	146
musculoskeletal imaging	45
preventive care	271
ultrasound (sonogram)	70
vaccines	188
vascular procedures	93
X-rays	45

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	381
Female	350

**Ethnicity**
Non-Hispanic White	360
Black	12
Hispanic	347
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	357
From 75 to 84	257
85 and over	70
Less than 65	47

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	38
Depression	22
Chronic Kidney Disease	58
Asthma	18
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	71
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2017 were chronic care, ultrasound (sonogram), abdominal imaging and vascular procedures.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

abdominal imaging	93
chronic care	3379
doctor visit	1980
ear procedures	13
lab tests	35
ultrasound (sonogram)	105
vascular procedures	88

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	362
Female	333

**Ethnicity**
Non-Hispanic White	343
Black	0
Hispanic	333
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	333
From 75 to 84	246
85 and over	64
Less than 65	52

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	40
Depression	24
Chronic Kidney Disease	60
Asthma	7
Osteoperosis	19
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	73
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2018 were chronic care, vascular procedures, ultrasound (sonogram) and abdominal imaging.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

abdominal imaging	70
chronic care	4265
doctor visit	2083
ear procedures	12
lab tests	37
pelvic imaging	47
ultrasound (sonogram)	142
urologic procedures	26
vascular procedures	159

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	400
Female	351

**Ethnicity**
Non-Hispanic White	358
Black	0
Hispanic	372
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	355
From 75 to 84	272
85 and over	61
Less than 65	63

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	61
Asthma	7
Osteoperosis	24
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	72
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2019 were chronic care, vascular procedures, ultrasound (sonogram) and preventive care.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

abdominal imaging	40
chronic care	4522
doctor visit	1798
ear procedures	16
lab tests	22
pelvic imaging	23
preventive care	58
ultrasound (sonogram)	75
vaccines	58
vascular procedures	86

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	396
Female	365

**Ethnicity**
Non-Hispanic White	317
Black	12
Hispanic	417
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	333
From 75 to 84	287
85 and over	79
Less than 65	62

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	63
Asthma	8
Osteoperosis	32
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	0
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2020 were chronic care, preventive care, vaccines and vascular procedures.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

chronic care	5219
doctor visit	1975
preventive care	55
vaccines	55
vascular procedures	23

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	363
Female	305

**Ethnicity**
Non-Hispanic White	314
Black	0
Hispanic	333
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	295
From 75 to 84	254
85 and over	68
Less than 65	51

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	39
Depression	25
Chronic Kidney Disease	64
Asthma	7
Osteoperosis	32
Atrial Fibrilation	8
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	75
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2021 were chronic care, preventive care, vaccines and vascular procedures.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

chronic care	4507
doctor visit	1525
preventive care	50
vaccines	50
vascular procedures	34

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	369
Female	343

**Ethnicity**
Non-Hispanic White	296
Black	11
Hispanic	393
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	309
From 75 to 84	267
85 and over	72
Less than 65	64

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2021

Hypertension	70
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	51
Asthma	5
Osteoperosis	20
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	61
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2022 were chronic care.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

chronic care	3623
doctor visit	1172

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	243
Female	230

**Ethnicity**
Non-Hispanic White	240
Black	0
Hispanic	214
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	194
85 and over	52
Less than 65	23

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	33
Atrial Fibrilation	18
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	70
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2023 were chronic care, weight management and mental health therapy.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

chronic care	807
doctor visit	848
mental health therapy	20
weight management	20

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	218
Female	211

**Ethnicity**
Non-Hispanic White	227
Black	0
Hispanic	186
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	166
85 and over	55
Less than 65	23

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	29
Atrial Fibrilation	18
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	69
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ during 2024 were chronic care.

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

chronic care	473
doctor visit	605

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	160
Female	144

**Ethnicity**
Non-Hispanic White	180
Black	0
Hispanic	109
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	119
85 and over	51
Less than 65	12

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	18
Atrial Fibrilation	18
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	64
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Sergio Penaherrera, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sergio Penaherrera, MD treated as an internist in Yuma, AZ were chronic care, preventive care, diabetes management and blood draw.

abdominal imaging	56
blood draw	313
cardiac procedures	23
chronic care	2946
diabetes management	339
doctor visit	1629
ear procedures	18
lab tests	264
mental health therapy	20
musculoskeletal imaging	103
pelvic imaging	35
preventive care	354
stress testing	23
ultrasound (sonogram)	85
urologic procedures	26
vaccines	142
vascular procedures	210
weight management	20
X-rays	103

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Sergio Penaherrera, MD.

**Gender**
Male	334
Female	312

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	325
Native American / Alaskan Native	0
Hispanic	299
Other	0

**Age**
75 to 84	235
85 and over	62
Less than 65	51
65 to 74	297

Average of Total of Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Sergio Penaherrera, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	68
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	45
Asthma	7
Osteoporosis	20
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	59
Atrial Fibrillation	10
Dementia	9
Cancer	8

Education & Training

He has a state license in Arizona.

Licensed In: Arizona

Ratings & Reviews

Dr. Sergio Penaherrera, MD has a high overall rating with an average of 4.25 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Sergio Penaherrera, MD from all over the web to help you find the right in Yuma, AZ.

4.25

Overall Rating

(2 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$2,141 Tresiba $479	Ozempic $477	RYBELSUS $462	Victoza $306	NovoLog $190	Other $227
AstraZeneca Pharmaceuticals LP	$1,706 FARXIGA $1,018	CRESTOR $165	SYMBICORT $140	BYDUREON PEN $115	BEVESPI AEROSPHERE $89	Other $179
Lilly USA, LLC	$1,305 BASAGLAR $409	TRULICITY $352	JARDIANCE $135	MOUNJARO $102	GLYXAMBI $90	Other $216
SANOFI-AVENTIS U.S. LLC	$786 TOUJEO $356	SOLIQUA 100/33 $138	SOLIQUA $100	APIDRA $58	AFREZZA $51	Other $84
Abbott Laboratories	$642 FREESTYLE LIBRE 3 $330	Freestyle Libre 2 $301	FreeStyle Libre $11
Other	$4,496 Repatha $370	ELIQUIS $349	TANZEUM $226	INVOKANA $192	Prolia $179	Other $3,180

**Types of Payments**
Food and Beverage	$11,000
Education	$76

Select Year:

Dr. Sergio Penaherrera, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Sergio Penaherrera, MD in 2024

By Affordability:

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. Sergio Penaherrera, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Penaherrera, 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. Sergio Penaherrera, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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