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Dr. Kathryn Amacher, DO

(No ratings)

Specializes in: Internal Medicine (Adult Medicine) and Geriatrics (Elderly Care)

269 Sage Sparrow Circle
Vacaville, CA 95687

(707) 451-4111

Dr. Kathryn Amacher, DO is an internist in Vacaville, CA specializing in internal medicine (adult medicine) and geriatrics (elderly care).

Office Locations

269 Sage Sparrow Circle
Vacaville, CA 95687

(707) 451-4111

(707) 451-9803

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Noteworthy Medicare Patient Procedures Performed by Dr. Kathryn Amacher, DO in 2024

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

Top 10%

By Affordability:

nursing home care

In 2024, Dr. Kathryn Amacher, DO had a list price for nursing home care that was lower than the list prices billed to Medicare by 90% 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 Volume:

chronic care

nursing home care

By Affordability:

chronic care

In 2012, among providers in related specialties within California, Dr. Kathryn Amacher, DO performed more chronic care, and nursing home care procedures for Medicare patients than 75% of them and she also had a list price for chronic care that was lower than the list prices billed to Medicare by 75% 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. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2012 were nursing home care, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

doctor visit	1439
nursing home care	648
preventive care	101
vaccines	101

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2013 were nursing home care, preventive care, vaccines and ear procedures.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

abdominal imaging	15
doctor visit	1568
ear procedures	20
nursing home care	650
preventive care	52
ultrasound (sonogram)	15
vaccines	52

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	173
Female	368

**Ethnicity**
Non-Hispanic White	468
Black	30
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	151
85 and over	304
Less than 65	15

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2013

Hypertension	74
High Cholesterol	46
Stroke	9
Ischemic Heart Disease	37
Depression	25
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	19
Diabetes	24
Dementia	48
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2014 were nursing home care, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

doctor visit	1431
nursing home care	1019
preventive care	58
vaccines	58

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	246
Female	470

**Ethnicity**
Non-Hispanic White	564
Black	58
Hispanic	42
Asian	39
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	227
85 and over	345
Less than 65	38

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2014

Hypertension	75
High Cholesterol	46
Stroke	9
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	17
Atrial Fibrilation	21
Heart Failure	32
Chronic Obstructive Pulmonary Disease	23
Diabetes	28
Dementia	50
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2015 were nursing home care, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

doctor visit	1597
nursing home care	1390
preventive care	39
vaccines	39

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	584
Female	1032

**Ethnicity**
Non-Hispanic White	1232
Black	164
Hispanic	106
Asian	88
Other	0
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	524
85 and over	742
Less than 65	84

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2015

Hypertension	75
High Cholesterol	50
Stroke	10
Ischemic Heart Disease	44
Depression	36
Chronic Kidney Disease	43
Asthma	18
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	50
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2016 were nursing home care, preventive care, vaccines and chronic care.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

chronic care	80
doctor visit	1635
ear procedures	26
nursing home care	1462
preventive care	104
vaccines	104

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	288
Female	530

**Ethnicity**
Non-Hispanic White	626
Black	74
Hispanic	54
Asian	45
Other	19
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	259
85 and over	400
Less than 65	36

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2016

Hypertension	75
High Cholesterol	53
Stroke	9
Ischemic Heart Disease	44
Depression	36
Chronic Kidney Disease	43
Asthma	26
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	50
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2017 were nursing home care, preventive care, vaccines and chronic care.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

chronic care	46
doctor visit	1274
ear procedures	22
nursing home care	1784
preventive care	82
vaccines	82

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	313
Female	521

**Ethnicity**
Non-Hispanic White	641
Black	85
Hispanic	39
Asian	47
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	264
85 and over	393
Less than 65	40

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2017

Hypertension	75
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	44
Depression	38
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	27
Diabetes	34
Dementia	46
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2018 were nursing home care, chronic care and ear procedures.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

chronic care	289
doctor visit	1311
ear procedures	14
nursing home care	1768

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	275
Female	471

**Ethnicity**
Non-Hispanic White	577
Black	71
Hispanic	48
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	230
85 and over	358
Less than 65	31

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2018

Hypertension	75
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	41
Depression	35
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	50
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2019 were nursing home care, chronic care and ear procedures.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

chronic care	885
doctor visit	1308
ear procedures	14
nursing home care	1695

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	248
Female	492

**Ethnicity**
Non-Hispanic White	553
Black	80
Hispanic	53
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	234
85 and over	342
Less than 65	32

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2019

Hypertension	75
High Cholesterol	57
Stroke	10
Ischemic Heart Disease	40
Depression	41
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	18
Atrial Fibrilation	19
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	53
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2020 were nursing home care, chronic care, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

chronic care	1253
doctor visit	1210
nursing home care	1319
preventive care	16
vaccines	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	186
Female	379

**Ethnicity**
Non-Hispanic White	432
Black	61
Hispanic	32
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	170
85 and over	303
Less than 65	19

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2020

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	46
Depression	42
Chronic Kidney Disease	54
Asthma	11
Osteoperosis	21
Atrial Fibrilation	17
Heart Failure	35
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	62
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2021 were chronic care and nursing home care.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

chronic care	1216
doctor visit	997
nursing home care	1180

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	166
Female	376

**Ethnicity**
Non-Hispanic White	423
Black	50
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	162
85 and over	284
Less than 65	16

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2021

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	43
Depression	43
Chronic Kidney Disease	55
Asthma	8
Osteoperosis	22
Atrial Fibrilation	18
Heart Failure	35
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	60
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2022 were chronic care, nursing home care and mental health therapy.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

chronic care	1231
doctor visit	1275
mental health therapy	98
nursing home care	1187

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	157
Female	359

**Ethnicity**
Non-Hispanic White	416
Black	40
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	164
85 and over	263
Less than 65	16

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2022

Hypertension	75
High Cholesterol	71
Stroke	17
Ischemic Heart Disease	36
Depression	39
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	27
Atrial Fibrilation	37
Heart Failure	32
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	55
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2023 were nursing home care, chronic care, mental health therapy and counseling services.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

chronic care	1095
counseling services	50
doctor visit	1119
mental health therapy	367
nursing home care	2357

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	272
Female	503

**Ethnicity**
Non-Hispanic White	582
Black	70
Hispanic	68
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	256
85 and over	329
Less than 65	38

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	38
Depression	46
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	25
Atrial Fibrilation	37
Heart Failure	36
Chronic Obstructive Pulmonary Disease	31
Diabetes	48
Dementia	46
Cancer	16

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA during 2024 were nursing home care, chronic care and mental health therapy.

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

chronic care	1359
doctor visit	245
mental health therapy	65
nursing home care	1712

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Male	254
Female	471

**Ethnicity**
Non-Hispanic White	558
Black	49
Hispanic	73
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	219
85 and over	297
Less than 65	49

Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO in 2024

Hypertension	75
High Cholesterol	74
Stroke	20
Ischemic Heart Disease	35
Depression	52
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	25
Atrial Fibrilation	37
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	46
Dementia	52
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Kathryn Amacher, DO for Medicare patients.

The highest averages for the top procedures that Dr. Kathryn Amacher, DO treated as an internist in Vacaville, CA were nursing home care, chronic care, mental health therapy and preventive care.

abdominal imaging	15
chronic care	828
counseling services	50
doctor visit	1262
ear procedures	19
mental health therapy	176
nursing home care	1397
preventive care	64
ultrasound (sonogram)	15
vaccines	64

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Kathryn Amacher, DO.

**Gender**
Female	459
Male	243

**Ethnicity**
Black / African American	64
Asian / Pacific Islander	31
Non-Hispanic White	544
Hispanic	44
Native American / Alaskan Native	0
Other	1

**Age**
85 and over	335
75 to 84	220
Less than 65	31
65 to 74	115

Average of Total of Conditions of Medicare patients treated by Dr. Kathryn Amacher, DO From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Kathryn Amacher, DO treated were hypertension, high cholesterol, dementia and chronic kidney disease.

Hypertension	69
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	37
Depression	35
Chronic Kidney Disease	41
Asthma	10
Osteoporosis	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Atrial Fibrillation	21
Dementia	47
Cancer	11

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Merck Sharp & Dohme Corporation	$257 BELSOMRA $257
Medtronic USA, Inc.	$148 SYNCHROMED $148
Neurocrine Biosciences, Inc.	$140 INGREZZA $140
Abbott Laboratories	$125 Proclaim Family of SCS IPGs $125
AstraZeneca Pharmaceuticals LP	$125 BEVESPI AEROSPHERE $125
Other	$844 Prolastin-C $125	VENTAVIS ILOPROST $103	ANORO ELLIPTA $102	ENTRESTO $85	APTIOM $76	Other $353