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Dr. Kathryn Lynn Brewer, MD

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Specializes in: Internal Medicine (Adult Medicine)

University of Oklahoma College of Medicine

217 W Central Avenue Suite G
Lompoc, CA 93436

(805) 735-4292

Dr. Kathryn Lynn Brewer, MD is an internist in Solvang, CA specializing in internal medicine (adult medicine). She graduated from University of Oklahoma College of Medicine. Dr. Kathryn Lynn Brewer, MD is affiliated with Cottage Health.

Office Locations

1992 Old Mission Drive #140
Solvang, CA 93463

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217 W Central Avenue Suite G
Lompoc, CA 93436

(805) 735-4292

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In The News

“Sansum Diabetes Research Institute (SDRI) has announced the election of two new members to its Board of Trustees, internal medicine specialist Dr. Kathryn Brewer, and real estate executive Michael...”—"Dr. Kathryn Brewer, Michael J. Paskin Join Sansum Diabetes Research Institute Board | Good for Santa Barbara | Noozhawk", Noozhawk, November 2020

Noteworthy Medicare Patient Procedures Performed by Dr. Kathryn Lynn Brewer, MD in 2023

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

Top 5%

By Affordability:

urinalysis

In 2023, Dr. Kathryn Lynn Brewer, MD had a list price for urinalysis 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.

Top 25%

By Affordability:

A1C test

glycated protein test

In 2012, Dr. Kathryn Lynn Brewer, MD had a list price for A1C test, and glycated protein test that was lower than the list prices billed to Medicare by 75% 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

2021 Medicare Procedure Volume

The top procedures that Dr. Kathryn Lynn Brewer, MD treated as an internist in Solvang, CA during 2021 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Kathryn Lynn Brewer, MD for Medicare patients.

diabetes management	27
doctor visit	154
lab tests	27
preventive care	27

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Lynn Brewer, MD.

**Gender**
Male	27
Female	60

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Kathryn Lynn Brewer, MD in 2021

Hypertension	57
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kathryn Lynn Brewer, MD treated as an internist in Solvang, CA during 2022 were lab tests, preventive care, diabetes management and breast exam.

Volume of procedures performed by Dr. Kathryn Lynn Brewer, MD for Medicare patients.

breast exam	18
cytology	11
diabetes management	92
doctor visit	375
gynecologic pathology	11
gynecologic procedures	18
lab tests	124
preventive care	103

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Lynn Brewer, MD.

**Gender**
Male	50
Female	122

**Ethnicity**
Non-Hispanic White	140
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Kathryn Lynn Brewer, MD in 2022

Hypertension	62
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	22
Depression	26
Chronic Kidney Disease	19
Asthma	14
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Kathryn Lynn Brewer, MD treated as an internist in Solvang, CA during 2023 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Kathryn Lynn Brewer, MD for Medicare patients.

diabetes management	50
doctor visit	399
lab tests	67
preventive care	50

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Lynn Brewer, MD.

**Gender**
Male	60
Female	128

**Ethnicity**
Non-Hispanic White	160
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Kathryn Lynn Brewer, MD in 2023

Hypertension	54
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	19
Depression	24
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	17
Atrial Fibrilation	14
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2021 - 2023

Volume of procedures performed by Dr. Kathryn Lynn Brewer, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kathryn Lynn Brewer, MD treated as an internist in Solvang, CA were lab tests, preventive care, diabetes management and breast exam.

breast exam	18
cytology	11
diabetes management	56
doctor visit	309
gynecologic pathology	11
gynecologic procedures	18
lab tests	72
preventive care	60

Average Medicare Patient Data From 2021 - 2023

Information about Medicare patients treated by Dr. Kathryn Lynn Brewer, MD.

**Gender**
Male	45
Female	103

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	124
Hispanic	9
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	34
85 and over	0
Less than 65	0
65 to 74	91

Average of Total of Conditions of Medicare patients treated by Dr. Kathryn Lynn Brewer, MD From 2021 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Kathryn Lynn Brewer, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	57
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	19
Asthma	8
Osteoporosis	10
Heart Failure	4
Chronic Obstructive Pulmonary Disease	6
Diabetes	25
Atrial Fibrillation	9
Cancer	13
Dementia	10

Education & Training

Dr. Kathryn Lynn Brewer, MD graduated from University of Oklahoma College of Medicine. She completed residency at University of Oklahoma Health Sciences Center. She has a state license in Oklahoma.

Medical School: University of Oklahoma College of Medicine

Residency: University of Oklahoma Health Sciences Center

Licensed In: Oklahoma

Affiliations & Hospitals

Dr. Kathryn Lynn Brewer, MD is associated with these hospitals and organizations:

Cottage Health

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,750 FARXIGA $923	BYDUREON $478	LOKELMA $125	BYDUREON WEEKLY $56	BYDUREON PEN $20	Other $148
Novo Nordisk Inc	$756 Ozempic $307	Tresiba $228	RYBELSUS $221
Dexcom, Inc.	$687 Dexcom CGM $341	Dexcom G5 Mobile CGM System $323	Dexcom G4 Platinum $23
Lilly USA, LLC	$595 MOUNJARO $232	JARDIANCE $111	TRULICITY $45	GLYXAMBI $12	$195
Abbott Laboratories	$289 FREESTYLE LIBRE 3 $198	Freestyle Libre 2 $91
Other	$2,056 INTERSTIM $249	AFREZZA $212	Kerendia $199	t-slim insulin pump $151	Minimed 670G System $134	Other $1,110

**Types of Payments**
Food and Beverage	$5,889
Education	$200
Travel and Lodging	$44

Biography

Dr. Kathryn Brewer is professionally affiliated with Cottage Health. After attending the University of Oklahoma College of Medicine for medical school, she completed her residency training at the University of Oklahoma Health Sciences Center.