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Dr. Jennifer Williams, MD

(4 Ratings)

Specializes in: Family Medicine

652 Petaluma Avenue Suite F
Sebastopol, CA 95472

(707) 823-2334

Dr. Jennifer Williams, MD is a family medicine practitioner in Rosa, CA specializing in family medicine.

Office Locations

131 Stony Circle #1600 Santa
Rosa, CA 95401

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652 Petaluma Avenue Suite F
Sebastopol, CA 95472

(707) 823-2334

(707) 823-3007

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jennifer Williams, MD treated as a family medicine practitioner in Rosa, CA during 2012 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	464
lab tests	37
preventive care	64
vaccines	50

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jennifer Williams, MD treated as a family medicine practitioner in Rosa, CA during 2013 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	317
lab tests	17
preventive care	34
vaccines	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Male	29
Female	110

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	30
85 and over	18
Less than 65	12

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2013

Hypertension	58
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	17
Depression	14
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jennifer Williams, MD treated as a family medicine practitioner in Rosa, CA during 2014 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	390
lab tests	14
preventive care	57
vaccines	57

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Male	41
Female	150

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	44
85 and over	26
Less than 65	16

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2014

Hypertension	57
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jennifer Williams, MD treated as a family medicine practitioner in Rosa, CA during 2015 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	396
lab tests	26
preventive care	155
vaccines	155

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Male	88
Female	338

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	86
85 and over	62
Less than 65	36

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2015

Hypertension	51
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	20
Depression	18
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	14
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jennifer Williams, MD treated as a family medicine practitioner in Rosa, CA during 2016 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	303
lab tests	14
preventive care	107
vaccines	107

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Male	47
Female	171

**Ethnicity**
Non-Hispanic White	203
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	53
85 and over	25
Less than 65	22

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2016

Hypertension	53
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	19
Asthma	14
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	14
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jennifer Williams, MD treated as a family medicine practitioner in Rosa, CA during 2017 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	258
lab tests	11
preventive care	40
vaccines	40

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Male	44
Female	137

**Ethnicity**
Non-Hispanic White	169
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	42
85 and over	23
Less than 65	19

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2017

Hypertension	48
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	15
Depression	22
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	16
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jennifer Williams, MD treated as a family medicine practitioner in Rosa, CA during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	218
preventive care	55
vaccines	55

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Male	46
Female	150

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	61
85 and over	17
Less than 65	12

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2018

Hypertension	49
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	15
Depression	21
Chronic Kidney Disease	17
Asthma	6
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	133

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Male	32
Female	118

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	42
85 and over	15
Less than 65	13

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2019

Hypertension	47
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	16
Depression	21
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	28

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Age**
From 65 to 74	25
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2020

Hypertension	38
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	0
Depression	28
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	57

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Male	15
Female	45

**Age**
From 65 to 74	28
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2021

Hypertension	57
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	25
Depression	27
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

doctor visit	53

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Male	23
Female	35

**Age**
From 65 to 74	0
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Williams, MD in 2022

Hypertension	67
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	29
Depression	19
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	19
Atrial Fibrilation	19
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jennifer Williams, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jennifer Williams, MD treated as a family medicine practitioner in Rosa, CA were preventive care, vaccines and lab tests.

doctor visit	237
lab tests	19
preventive care	73
vaccines	71

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jennifer Williams, MD.

**Gender**
Female	114
Male	33

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

**Age**
85 and over	16
75 to 84	35
Less than 65	11
65 to 74	80

Average of Total of Conditions of Medicare patients treated by Dr. Jennifer Williams, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jennifer Williams, MD treated were high cholesterol, hypertension, depression and ischemic heart disease.

Hypertension	47
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	16
Depression	18
Chronic Kidney Disease	12
Asthma	3
Osteoporosis	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	4
Diabetes	12
Atrial Fibrillation	5
Cancer	6
Dementia	1

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Jennifer Williams, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Jennifer Williams, MD from all over the web to help you find the right in Rosa, CA.

Overall Rating

(4 Ratings)

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$53 Ozempic $38	RYBELSUS $15
Lundbeck LLC	$39 ABILIFY DEPOT $21	ABILIFY MAINTENA $17
Pfizer Inc.	$35 PREVNAR - 13 $35
Novartis Pharmaceuticals Corporation	$28 AFINITOR $28
Alcon Laboratories Inc	$21 $21
Other	$11 Prolastin-C Liquid $11