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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Patricia Ann Ahearn, MD

(6 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

30230 Rancho Viejo Road Suite 200
San Juan Capistrano, CA 92675

(949) 443-4303

Dr. Patricia Ann Ahearn, MD is an internist in San Juan Capistrano, CA specializing in internal medicine (adult medicine).

Office Locations

30230 Rancho Viejo Road Suite 200
San Juan Capistrano, CA 92675

(949) 443-4303

(949) 443-4033

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Noteworthy Medicare Patient Procedures Performed by Dr. Patricia Ann Ahearn, MD in 2023

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

Top 5%

By Affordability:

chronic care

In 2023, Dr. Patricia Ann Ahearn, MD had a list price for chronic care that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2012 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

blood draw	98
doctor visit	487
preventive care	48
vaccines	48

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2013 were preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

blood draw	13
doctor visit	476
preventive care	76
vaccines	76

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	44
Female	136

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	52
85 and over	19
Less than 65	17

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2013

Hypertension	53
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	16
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2014 were preventive care and vaccines.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

doctor visit	389
preventive care	27
vaccines	27

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	47
Female	130

**Ethnicity**
Non-Hispanic White	159
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	57
85 and over	16
Less than 65	18

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2014

Hypertension	46
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	11
Asthma	9
Osteoperosis	20
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2015 were preventive care and vaccines.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

doctor visit	397
preventive care	138
vaccines	138

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	100
Female	266

**Ethnicity**
Non-Hispanic White	334
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	114
85 and over	46
Less than 65	28

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2015

Hypertension	54
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	11
Asthma	15
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2016 were preventive care and vaccines.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

doctor visit	443
preventive care	69
vaccines	69

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	62
Female	156

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	74
85 and over	26
Less than 65	19

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2016

Hypertension	49
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	16
Asthma	15
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2017 were chronic care, preventive care and vaccines.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

chronic care	477
doctor visit	453
preventive care	113
vaccines	113

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	69
Female	187

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	91
85 and over	37
Less than 65	16

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2017

Hypertension	50
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	16
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	23
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2018 were preventive care, vaccines and chronic care.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

chronic care	97
doctor visit	522
preventive care	112
vaccines	112

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	77
Female	200

**Ethnicity**
Non-Hispanic White	253
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	94
85 and over	36
Less than 65	18

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2018

Hypertension	48
High Cholesterol	44
Stroke	5
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	23
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

doctor visit	480
preventive care	101
vaccines	89

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	79
Female	203

**Ethnicity**
Non-Hispanic White	253
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	95
85 and over	42
Less than 65	17

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2019

Hypertension	51
High Cholesterol	40
Stroke	7
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	17
Asthma	9
Osteoperosis	19
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2020 were chronic care, preventive care and vaccines.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

chronic care	88
doctor visit	308
preventive care	80
vaccines	80

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	81
Female	193

**Ethnicity**
Non-Hispanic White	246
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	92
85 and over	40
Less than 65	12

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2020

Hypertension	46
High Cholesterol	39
Stroke	4
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	16
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2021 were chronic care, preventive care and vaccines.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

chronic care	194
doctor visit	252
preventive care	39
vaccines	39

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	75
Female	193

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

**Age**
From 65 to 74	120
From 75 to 84	98
85 and over	36
Less than 65	14

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2021

Hypertension	45
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	25
Depression	29
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA during 2022 were chronic care, preventive care and vaccines.

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

chronic care	209
doctor visit	361
preventive care	24
vaccines	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	57
Female	204

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	99
85 and over	29
Less than 65	17

Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD in 2022

Hypertension	52
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	17
Depression	21
Chronic Kidney Disease	14
Asthma	11
Osteoperosis	30
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	6
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Patricia Ann Ahearn, MD for Medicare patients.

The highest averages for the top procedures that Dr. Patricia Ann Ahearn, MD treated as an internist in San Juan Capistrano, CA were chronic care, preventive care, vaccines and blood draw.

blood draw	55
chronic care	213
doctor visit	415
preventive care	75
vaccines	74

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Patricia Ann Ahearn, MD.

**Gender**
Male	62
Female	169

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	210
Native American / Alaskan Native	0
Hispanic	3
Other	0

**Age**
75 to 84	78
85 and over	29
Less than 65	16
65 to 74	108

Average of Total of Conditions of Medicare patients treated by Dr. Patricia Ann Ahearn, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Patricia Ann Ahearn, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	44
High Cholesterol	39
Stroke	2
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	14
Asthma	8
Osteoporosis	16
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Atrial Fibrillation	11
Dementia	7
Cancer	12

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Patricia Ann Ahearn, MD has a high overall rating with an average of 4.33 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. Patricia Ann Ahearn, MD from all over the web to help you find the right in San Juan Capistrano, CA.

4.33

Overall Rating

(6 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4,342 XIFAXAN $4,342
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,251 OFEV $400	JARDIANCE $292	STIOLTO $206	SPIRIVA RESPIMAT $68	COMBIVENT RESPIMAT $50	Other $234
GlaxoSmithKline, LLC.	$935 BREO $349	TRELEGY ELLIPTA $125	NUCALA $107	TANZEUM $101	ANORO $74	Other $180
AstraZeneca Pharmaceuticals LP	$737 FARXIGA $279	SYMBICORT $96	BYDUREON PEN $88	BYDUREON WEEKLY $87	FASENRA $34	Other $153
Grifols USA, LLC	$726 Prolastin-C Liquid $430	Prolastin-C $297
Other	$8,294 Esbriet $337	OXTELLAR XR $295	XARELTO $286	MOUNJARO $270	Xyrem $234	Other $6,872

**Types of Payments**
Food and Beverage	$12,036
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$2,750
Travel and Lodging	$1,288
Education	$98
Consulting Fee	$80
Other	$33

Biography

The average patient rating for Dr. Patricia Ahearn is 4.5 stars (out of 5). Dr. Ahearn studied medicine at the University of Arizona College of Medicine.