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Dr. Cynthia Joan Herrick, MD, MPHS

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Specializes in: Adult Endocrinology

Washington University in St. Louis School of Medicine (2006)

4181 108th Avenue
Blaine, MN 55449

(763) 581-5951

Dr. Cynthia Joan Herrick, MD, MPHS is an endocrinologist in Blaine, MN specializing in adult endocrinology. She graduated from Washington University in St. Louis School of Medicine in 2006 and has 20 years of experience. Dr. Cynthia Joan Herrick, MD, MPHS is affiliated with North Memorial Health and North Memorial Health Clinic - Blaine.

Office Locations

4181 108th Avenue
Blaine, MN 55449

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

doctor visit	44
hospital care	49
inpatient care	49

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2014 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

diabetes management	34
doctor visit	16
hospital care	68
inpatient care	68
lab tests	34
preventive care	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	24
Female	30

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	37

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2014

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	46
Depression	41
Chronic Kidney Disease	63
Asthma	20
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	44
Chronic Obstructive Pulmonary Disease	24
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2015 were lab tests, diabetes management, hospital care and inpatient care.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

blood draw	40
diabetes management	105
doctor visit	110
hospital care	58
inpatient care	58
lab tests	105
preventive care	48

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	96
Female	180

**Ethnicity**
Non-Hispanic White	188
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	0
85 and over	0
Less than 65	134

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2015

Hypertension	75
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	46
Depression	41
Chronic Kidney Disease	57
Asthma	12
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	36
Chronic Obstructive Pulmonary Disease	20
Diabetes	62
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2016 were lab tests, diabetes management, hospital care and inpatient care.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

blood draw	52
diabetes management	103
doctor visit	122
hospital care	64
inpatient care	64
lab tests	103
neck imaging	12
preventive care	48
ultrasound (sonogram)	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	48
Female	104

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	0
85 and over	0
Less than 65	56

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2016

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	43
Depression	38
Chronic Kidney Disease	56
Asthma	23
Osteoperosis	17
Atrial Fibrilation	14
Heart Failure	33
Chronic Obstructive Pulmonary Disease	20
Diabetes	57
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2017 were lab tests, diabetes management, hospital care and inpatient care.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

blood draw	43
diabetes management	133
doctor visit	151
hospital care	86
inpatient care	86
lab tests	133
minimally invasive procedures	20
preventive care	66

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	77
Female	132

**Ethnicity**
Non-Hispanic White	144
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	0
85 and over	0
Less than 65	89

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2017

Hypertension	75
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	45
Depression	38
Chronic Kidney Disease	64
Asthma	9
Osteoperosis	16
Atrial Fibrilation	10
Heart Failure	35
Chronic Obstructive Pulmonary Disease	19
Diabetes	58
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2018 were lab tests, diabetes management, preventive care and hospital care.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

blood draw	29
diabetes management	133
doctor visit	128
hospital care	53
inpatient care	53
lab tests	133
minimally invasive procedures	18
preventive care	65

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	59
Female	92

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	61

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2018

Hypertension	70
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	39
Depression	38
Chronic Kidney Disease	56
Asthma	11
Osteoperosis	20
Atrial Fibrilation	9
Heart Failure	29
Chronic Obstructive Pulmonary Disease	14
Diabetes	54
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2019 were lab tests, diabetes management, preventive care and blood draw.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

blood draw	23
diabetes management	132
doctor visit	116
hospital care	20
inpatient care	20
lab tests	132
preventive care	66

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	46
Female	97

**Ethnicity**
Non-Hispanic White	111
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	0
85 and over	0
Less than 65	52

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2019

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	38
Depression	36
Chronic Kidney Disease	56
Asthma	10
Osteoperosis	19
Atrial Fibrilation	10
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	58
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2020 were lab tests, diabetes management, preventive care and hospital care.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

diabetes management	37
doctor visit	62
hospital care	19
inpatient care	19
lab tests	37
preventive care	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	51
Female	75

**Ethnicity**
Non-Hispanic White	97
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	51

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2020

Hypertension	73
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	39
Depression	43
Chronic Kidney Disease	54
Asthma	0
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	28
Chronic Obstructive Pulmonary Disease	10
Diabetes	63
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2021 were lab tests, preventive care, diabetes management and hospital care.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

diabetes management	32
doctor visit	62
hospital care	13
inpatient care	13
lab tests	54
preventive care	54

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	40
Female	52

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

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2021

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	41
Depression	47
Chronic Kidney Disease	59
Asthma	14
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	64
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2022 were lab tests, preventive care, diabetes management and hospital care.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

diabetes management	38
doctor visit	78
hospital care	33
inpatient care	33
lab tests	58
minimally invasive procedures	14
preventive care	58

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	45
Female	75

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	28
Depression	31
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	30
Atrial Fibrilation	20
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	55
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2023 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

diabetes management	46
doctor visit	93
hospital care	100
inpatient care	100
lab tests	46
preventive care	31

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	70
Female	87

**Ethnicity**
Non-Hispanic White	130
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	0
85 and over	0
Less than 65	42

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2023

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	46
Depression	38
Chronic Kidney Disease	50
Asthma	18
Osteoperosis	21
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	64
Dementia	15
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN during 2024 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

diabetes management	37
doctor visit	113
hospital care	79
inpatient care	79
lab tests	37
minimally invasive procedures	27
preventive care	37

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	67
Female	108

**Ethnicity**
Non-Hispanic White	139
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2024

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	40
Depression	33
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	27
Atrial Fibrilation	18
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	59
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Cynthia Joan Herrick, MD, MPHS for Medicare patients.

The highest averages for the top procedures that Dr. Cynthia Joan Herrick, MD, MPHS treated as an endocrinologist in Blaine, MN were lab tests, diabetes management, hospital care and inpatient care.

blood draw	37
diabetes management	75
doctor visit	91
hospital care	53
inpatient care	53
lab tests	79
minimally invasive procedures	19
neck imaging	12
preventive care	46
ultrasound (sonogram)	12

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS.

**Gender**
Male	51
Female	86

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	104
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	2
85 and over	0
Less than 65	49
65 to 74	55

Average of Total of Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Cynthia Joan Herrick, MD, MPHS treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	68
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	37
Depression	35
Chronic Kidney Disease	49
Asthma	11
Osteoporosis	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	55
Atrial Fibrillation	11
Dementia	8
Cancer	9

Education & Training

Dr. Cynthia Joan Herrick, MD, MPHS graduated from Washington University in St. Louis School of Medicine in 2006. She completed residency at Massachusetts General Hospital. She is certified by the American Board of Internal Medicine and has a state license in Missouri.

Medical School: Washington University in St. Louis School of Medicine (2006)

Residency: Massachusetts General Hospital (2007)

Board Certification: American Board of Internal Medicine

Licensed In: Missouri

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Cynthia Joan Herrick, MD, MPHS appears to accept the following insurance providers: Aetna, UnitedHealthcare, HealthPartners, Medicare, Blue Cross, Medicaid, Medical Assistance, Ucare and Medica.

Insurance Accepted by Provider includes:

According to our sources, Dr. Cynthia Joan Herrick, MD, MPHS accepts the following insurance providers:

Aetna

UnitedHealthcare

HealthPartners

Medicare

Blue Cross

Medicaid

Medical Assistance

Ucare

Medica

Ratings & Reviews

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General Payments

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

**Payments by Company**
Merck Sharp & Dohme Corporation	$170 $170
Medtronic MiniMed, Inc.	$165 Minimed 670G System $125	Insulin pump $40
Lilly USA, LLC	$134 HUMULIN $107	$27
BETA BIONICS, INC.	$126 iLet Bionic Pancreas $126
Novo Nordisk Inc	$126 Ozempic $126
Other	$745 NATPARA $125	t-slim insulin pump $112	OMNIPODINSULINMANAGEMENTSYSTEM $93	Freestyle Libre 2 $79	Synthroid $34	Other $303

**Types of Payments**
Food and Beverage	$1,341
Consulting Fee	$125
Education	$1

Biography

Dr Herrick prioritizes listening to her patients, using shared decision making to design treatment approaches derived from scientific evidence that meet patients’ needs. She has expertise in treating diabetes and a broad range of thyroid, pituitary and adrenal conditions. Additionally, she has extensive experience providing gender affirming hormone therapy for adults using an informed consent model as recommended by the Endocrine Society and World Professional Association for Transgender Health. Working together with all members of the healthcare team, she strives to help patients achieve their health goals and best outcomes.

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Dr. Cynthia Joan Herrick, MD, MPHS

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Cynthia Joan Herrick, MD, MPHS From 2012 - 2024

Education & Training

Insurance Information

Ratings & Reviews

General Payments

Biography

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