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Home > CA Providers > Neurologists

Dr. Aimee C. Chagnon, MD

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Specializes in: Neurology (Brain & Spinal Cord Disease) and Pain Medicine

1456 Professional Drive Suite 402
Petaluma, CA 94954

(707) 938-7951

Dr. Aimee C. Chagnon, MD is a neurologist in Petaluma, CA specializing in neurology (brain & spinal cord disease) and pain medicine.

Office Locations

1456 Professional Drive Suite 402
Petaluma, CA 94954

(707) 938-7951

(707) 938-7260

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In The News

“Nobody knows for certain how many have it, says Dr. Aimee Chagnon, a Mill Valley neurologist, but she estimates the number in America is "probably in the range of several hundred thousand."”—"Journey into the 'burning hell' of RSD", East Bay Times, April 2006

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	706

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	750

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	108
Female	183

**Ethnicity**
Non-Hispanic White	267
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	82
85 and over	44
Less than 65	57

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2013

Hypertension	54
High Cholesterol	39
Stroke	8
Ischemic Heart Disease	25
Depression	29
Chronic Kidney Disease	12
Asthma	7
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	16
Dementia	20
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	849

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	118
Female	177

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	92
85 and over	41
Less than 65	49

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2014

Hypertension	56
High Cholesterol	42
Stroke	9
Ischemic Heart Disease	31
Depression	28
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	14
Dementia	18
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	862

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	234
Female	370

**Ethnicity**
Non-Hispanic White	562
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	182
85 and over	84
Less than 65	94

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2015

Hypertension	50
High Cholesterol	42
Stroke	6
Ischemic Heart Disease	25
Depression	33
Chronic Kidney Disease	17
Asthma	11
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	14
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	1436

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	141
Female	202

**Ethnicity**
Non-Hispanic White	322
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	98
85 and over	47
Less than 65	49

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2016

Hypertension	51
High Cholesterol	39
Stroke	8
Ischemic Heart Disease	23
Depression	28
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	15
Dementia	21
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	1296

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	133
Female	208

**Ethnicity**
Non-Hispanic White	321
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	112
85 and over	41
Less than 65	56

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2017

Hypertension	52
High Cholesterol	35
Stroke	5
Ischemic Heart Disease	26
Depression	35
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	17
Dementia	21
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	1392

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	150
Female	233

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

**Age**
From 65 to 74	128
From 75 to 84	153
85 and over	48
Less than 65	54

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2018

Hypertension	58
High Cholesterol	50
Stroke	8
Ischemic Heart Disease	30
Depression	32
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	19
Dementia	23
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	1579

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	145
Female	225

**Ethnicity**
Non-Hispanic White	344
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	127
85 and over	48
Less than 65	45

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2019

Hypertension	54
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	27
Depression	31
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	17
Dementia	19
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	1129

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	101
Female	180

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	98
85 and over	37
Less than 65	42

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2020

Hypertension	53
High Cholesterol	49
Stroke	8
Ischemic Heart Disease	26
Depression	34
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	15
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	1240

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	100
Female	162

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	94
85 and over	35
Less than 65	34

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2021

Hypertension	51
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	25
Depression	31
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	14
Dementia	19
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	1171

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Male	92
Female	152

**Ethnicity**
Non-Hispanic White	228
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	100
85 and over	31
Less than 65	27

Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD in 2022

Hypertension	61
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	14
Depression	32
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	23
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	17
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Aimee C. Chagnon, MD for Medicare patients.

doctor visit	1128

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Aimee C. Chagnon, MD.

**Gender**
Female	190
Male	120

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	290
Native American / Alaskan Native	0
Hispanic	1
Other	0

**Age**
85 and over	41
75 to 84	103
Less than 65	46
65 to 74	119

Average of Total of Conditions of Medicare patients treated by Dr. Aimee C. Chagnon, MD From 2012 - 2022

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

Hypertension	49
High Cholesterol	41
Stroke	6
Ischemic Heart Disease	22
Depression	28
Chronic Kidney Disease	16
Asthma	7
Osteoporosis	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	14
Atrial Fibrillation	10
Dementia	17
Cancer	7

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. Aimee C. Chagnon, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie Inc.	$378 QULIPTA $373	UBRELVY $4
Teva Pharmaceuticals USA, Inc.	$186 AZILECT $121	AMRIX $24	AUSTEDO $22	Zecuity $18
Pfizer Inc.	$166 NURTEC ODT $87	ZAVZPRET $44	EMBEDA $20	LYRICA $15
Spine Wave, Inc.	$110 Lateral Fusion $110
UCB, Inc.	$77 Vimpat $57	Briviact $20
Other	$277 Thoracolumbar - TL Therapies $45	RYTARY $43	VRAYLAR $30	NeuroStar TMS Therapy $27	NURTEC ODT $26	Other $106

**Types of Payments**
Food and Beverage	$1,148
Education	$45

Biography

Dr. Aimee Chagnon sees patients in Petaluma, CA. Her medical specialties are pain medicine and neurology (brain & spinal cord disease). She studied medicine at the University of California, San Francisco (UCSF), School of Medicine.