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Home > CA Providers > Family Physicians & Family Medicine Specialists

Dr. Daniel J. Fields, MD

(433 Ratings)

Specializes in: Family Medicine

University of California, Davis, School of Medicine

9279 Locust Street
Plymouth, CA 95669

(209) 245-6968

Dr. Daniel J. Fields, MD is a family medicine practitioner in Plymouth, CA specializing in family medicine. He graduated from University of California, Davis, School of Medicine. Dr. Daniel J. Fields, MD is affiliated with Sutter Health.

Office Locations

9279 Locust Street
Plymouth, CA 95669

(209) 245-6968

(209) 245-5135

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA during 2012 were preventive care, vaccines, lab tests and aspiration.

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

aspiration	14
doctor visit	433
injections	14
lab tests	25
preventive care	59
vaccines	59

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA during 2013 were lab tests.

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

doctor visit	114
lab tests	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	62
Female	69

**Age**
From 65 to 74	53
From 75 to 84	31
85 and over	15
Less than 65	32

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2013

Hypertension	57
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	21
Depression	24
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA during 2014 were lab tests.

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

lab tests	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	42
Female	32

**Age**
From 65 to 74	31
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2014

Hypertension	62
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	42
Depression	15
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA during 2015 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

doctor visit	147
lab tests	20
preventive care	33
vaccines	33

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	140
Female	142

**Ethnicity**
Non-Hispanic White	260
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	62
85 and over	36
Less than 65	54

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2015

Hypertension	57
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	31
Depression	23
Chronic Kidney Disease	26
Asthma	17
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	19
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA during 2016 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

doctor visit	209
lab tests	18
preventive care	52
vaccines	52

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	96
Female	102

**Ethnicity**
Non-Hispanic White	182
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	39
85 and over	18
Less than 65	40

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2016

Hypertension	56
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	31
Asthma	20
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA during 2017 were lab tests.

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

lab tests	36

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	40
Female	48

**Age**
From 65 to 74	39
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2017

Hypertension	58
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	22
Depression	31
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	36
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA during 2018 were lab tests.

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

lab tests	32

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	40
Female	31

**Age**
From 65 to 74	35
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2018

Hypertension	56
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	24
Depression	30
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA during 2019 were lab tests.

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

lab tests	37

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	29
Female	37

**Age**
From 65 to 74	29
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2019

Hypertension	52
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	24
Depression	32
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA during 2020 were lab tests.

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

lab tests	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	35
Female	24

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

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2020

Hypertension	58
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	20
Female	21

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2021

Hypertension	61
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	27
Depression	34
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

doctor visit	22

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	23
Female	32

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

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2022

Hypertension	73
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	25
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

doctor visit	68

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Male	40
Female	77

**Age**
From 65 to 74	55
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2023

Hypertension	72
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Daniel J. Fields, MD for Medicare patients.

The highest averages for the top procedures that Dr. Daniel J. Fields, MD treated as a family medicine practitioner in Plymouth, CA were preventive care, vaccines, lab tests and aspiration.

aspiration	14
doctor visit	165
injections	14
lab tests	24
preventive care	48
vaccines	48

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Daniel J. Fields, MD.

**Gender**
Female	51
Male	47

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	36
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	5
75 to 84	20
Less than 65	10
65 to 74	46

Average of Total of Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Daniel J. Fields, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	55
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	23
Asthma	4
Osteoporosis	1
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Atrial Fibrillation	3
Dementia	0
Cancer	3

Education & Training

Dr. Daniel J. Fields, MD graduated from University of California, Davis, School of Medicine. He is certified by the Family Medicine - Board Certified and has a state license in California.

Medical School: University of California, Davis, School of Medicine

Board Certification: Family Medicine - Board Certified

Licensed In: California

Affiliations & Hospitals

Dr. Daniel J. Fields, MD is associated with these hospitals and organizations:

Sutter Health

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. Daniel J. Fields, MD appears to accept the following insurance providers: Private Healthcare Systems (PHCS), WellCare, Medicare Advantage, MultiPlan, Magellan Health Services, Anthem Blue Cross of California, Blue Shield of California, United Healthcare, Cigna, Alliance PPO, HealthSmart, Health Net: ELECT POS, Large and Small Group, Aetna: Aetna Signature Administrators (ASA), Aetna: Quality Point of Service (QPOS), Health Net: Health Net PPO, Aetna: Aetna Student Health Program, Aetna: National Advantage Plan (NAP), TRICARE: Prime Remote, Aetna: Stanford University Faculty & Staff (SUFS) - Copay Plan - Open Access Aetna Select, TRICARE: Select (formerly TRICARE Standard and TRICARE Extra), Health Net: SELECT three-tier POS and SELECT two-tier POS, Large and Small Group, Health Net: Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees), TRICARE: Retired Reserve, Aetna: Aetna Choice POS II, Aetna: Traditional Choice, Aetna: HMO Deductible Plans, Aetna: Managed Choice POS, Aetna: Health Fund POS, Aetna: Open Access Elect Choice EPO, Aetna: Stanford University Faculty & Staff (SUFS) ACA High Deductible Health Plan POS II (ACA HDHP-POS II), Aetna: Aetna Select Open Access, Sutter Health Plan: Individual and Family Plan HMO, Provider Networks of America: PPO, Aetna: Health Fund HMO (aka HMO/HRA), TRICARE: Reserve Select, Health Net: ELECT Open Access POS, Large and Small Group, Aetna: Open Access Managed Choice POS, TRICARE: Extended Care Option (ECHO), Aetna: HMO, Health Net: PPO for Small Business Health Options Program (SHOP)/Covered California, Sutter Health Plan: Large and Small Group HMO, Health Net: Salud HMO Plus Large/Custom Group, TRICARE: Prime, Aetna: Open Choice PPO, SCAN: Sutter Senior Advantage, a SCAN Medicare Plan (HMO), Aetna: Aetna Select EPO, Aetna: Stanford University Faculty & Staff (SUFS) High Deductible Health Plan POS II (HDHP POS II) and TRICARE: Young Adult.

Insurance Accepted by Provider includes:

According to our sources, Dr. Daniel J. Fields, MD accepts the following insurance providers:

Private Healthcare Systems (PHCS)

WellCare

Medicare Advantage

MultiPlan

Magellan Health Services

Anthem Blue Cross of California

Blue Shield of California

United Healthcare

Cigna

Alliance PPO

HealthSmart

Health Net: ELECT POS, Large and Small Group

Aetna: Aetna Signature Administrators (ASA)

Aetna: Quality Point of Service (QPOS)

Health Net: Health Net PPO

Aetna: Aetna Student Health Program

Aetna: National Advantage Plan (NAP)

TRICARE: Prime Remote

Aetna: Stanford University Faculty & Staff (SUFS) - Copay Plan - Open Access Aetna Select

TRICARE: Select (formerly TRICARE Standard and TRICARE Extra)

Health Net: SELECT three-tier POS and SELECT two-tier POS, Large and Small Group

Health Net: Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees)

TRICARE: Retired Reserve

Aetna: Aetna Choice POS II

Aetna: Traditional Choice

Aetna: HMO Deductible Plans

Aetna: Managed Choice POS

Aetna: Health Fund POS

Aetna: Open Access Elect Choice EPO

Aetna: Stanford University Faculty & Staff (SUFS) ACA High Deductible Health Plan POS II (ACA HDHP-POS II)

Aetna: Aetna Select Open Access

Sutter Health Plan: Individual and Family Plan HMO

Provider Networks of America: PPO

Aetna: Health Fund HMO (aka HMO/HRA)

TRICARE: Reserve Select

Health Net: ELECT Open Access POS, Large and Small Group

Aetna: Open Access Managed Choice POS

TRICARE: Extended Care Option (ECHO)

Aetna: HMO

Health Net: PPO for Small Business Health Options Program (SHOP)/Covered California

Sutter Health Plan: Large and Small Group HMO

Health Net: Salud HMO Plus Large/Custom Group

TRICARE: Prime

Aetna: Open Choice PPO

SCAN: Sutter Senior Advantage, a SCAN Medicare Plan (HMO)

Aetna: Aetna Select EPO

Aetna: Stanford University Faculty & Staff (SUFS) High Deductible Health Plan POS II (HDHP POS II)

TRICARE: Young Adult

Ratings & Reviews

Dr. Daniel J. Fields, MD has an exceptional overall rating with an average of 4.88 out of 5 stars based on 433 ratings. We collect ratings and reviews of Dr. Daniel J. Fields, MD from all over the web to help you find the right in Plymouth, CA.

4.88

Overall Rating

(433 Ratings)

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$16 $16

**Types of Payments**
Food and Beverage	$16

Biography

Dr. Daniel Fields' specialty is family medicine. Dr. Fields is a graduate of the University of California, Davis, School of Medicine. The average patient rating for Dr. Fields is 5.0 stars (out of 5). He usually honors Magellan Health Services, Anthem, and Blue California, in addition to other insurance carriers. In addition to English, he speaks Spanish. Dr. Fields is affiliated with Sutter Health.

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Dr. Daniel J. Fields, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Daniel J. Fields, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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