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Dr. Angus D. Matheson, MD

(Dr. Angus Duncan Matheson, M.D.)

(No ratings)

Specializes in: Family Medicine

University of California, Davis, School of Medicine (1999)

1245 S Main Street
Willits, CA 95490

(707) 459-6861

Dr. Angus D. Matheson, MD is a family medicine practitioner in Willits, CA specializing in family medicine. He graduated from University of California, Davis, School of Medicine in 1999 and has 27 years of experience. Dr. Angus D. Matheson, MD is affiliated with JOHN R GLYER D MILLS MATHESON AND MARGARET ARNER MDS PTR.

Office Locations

1245 S Main Street
Willits, CA 95490

(707) 459-6861

(707) 459-3057

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Noteworthy Medicare Patient Procedures Performed by Dr. Angus D. Matheson, MD in 2023

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

Top 5%

By Affordability:

urinalysis

In 2023, Dr. Angus D. Matheson, MD had a list price for urinalysis that was lower than the list prices billed to Medicare by 95% 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 10%

By Affordability:

A1C test

diabetes screening

glycated protein test

In 2023, Dr. Angus D. Matheson, MD had a list price for A1C test, diabetes screening, and glycated protein test 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 Affordability:

In 2012, Dr. Angus D. Matheson, MD had a list price for blood tests, diabetes management, lab tests, and urine tests that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2012 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

hospital care	40
inpatient care	40
lab tests	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2013 were lab tests.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

lab tests	25

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	34
Female	28

**Age**
From 65 to 74	24
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2014 were lab tests.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

lab tests	26

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	15
Female	27

**Age**
From 65 to 74	17
From 75 to 84	12
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2014

Hypertension	64
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	33
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	31
Heart Failure	33
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2015 were lab tests.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

lab tests	27

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	44
Female	76

**Age**
From 65 to 74	54
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2015

Hypertension	70
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	27
Depression	28
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	28
Heart Failure	27
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2016 were lab tests.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

lab tests	19

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	31
Female	26

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

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2016

Hypertension	72
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	28
Depression	0
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2017 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

diabetes management	25
lab tests	57
preventive care	25

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	29
Female	51

**Age**
From 65 to 74	36
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2017

Hypertension	71
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2018 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

diabetes management	21
lab tests	53
preventive care	21

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	23
Female	39

**Age**
From 65 to 74	34
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2018

Hypertension	75
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	0
Depression	27
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2019 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

diabetes management	29
lab tests	53
preventive care	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	28
Female	36

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

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2019

Hypertension	70
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2020 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

diabetes management	27
lab tests	44
preventive care	27

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	30
Female	26

**Ethnicity**
Non-Hispanic White	41
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2020

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	25
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2021 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

diabetes management	48
lab tests	61
preventive care	48

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	33
Female	24

**Ethnicity**
Non-Hispanic White	44
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	21
Depression	0
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	30
Chronic Obstructive Pulmonary Disease	0
Diabetes	67
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA during 2022 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

diabetes management	48
lab tests	80
preventive care	48

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	50
Female	62

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	47
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2022

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	12
Depression	13
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	18
Atrial Fibrilation	19
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	44
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Angus D. Matheson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Angus D. Matheson, MD treated as a family medicine practitioner in Willits, CA were lab tests, hospital care, inpatient care and preventive care.

diabetes management	33
hospital care	40
inpatient care	40
lab tests	41
preventive care	33

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Angus D. Matheson, MD.

**Gender**
Male	28
Female	35

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	16
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	18
85 and over	0
Less than 65	0
65 to 74	27

Average of Total of Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD From 2012 - 2022

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

Hypertension	65
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	21
Depression	11
Chronic Kidney Disease	7
Asthma	0
Osteoporosis	1
Heart Failure	18
Chronic Obstructive Pulmonary Disease	4
Diabetes	38
Atrial Fibrillation	14
Dementia	0
Cancer	1

Education & Training

Dr. Angus D. Matheson, MD graduated from University of California, Davis, School of Medicine in 1999. He has a state license in California.

Medical School: University of California, Davis, School of Medicine (1999)

Licensed In: California

Affiliations & Hospitals

Dr. Angus D. Matheson, MD is associated with these hospitals and organizations:

JOHN R GLYER D MILLS MATHESON AND MARGARET ARNER MDS PTR

Ratings & Reviews

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General Payments

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

**Payments by Company**
Gilead Sciences Inc	$98 $98
Medtronic Vascular, Inc.	$72 Cardiac Resynchronization Therapy - CRT $72
AbbVie Inc.	$15 QULIPTA $15

**Types of Payments**
Food and Beverage	$186

Biography

Dr. Angus Matheson specializes in family medicine and practices in Willits, CA. He studied medicine at the University of California, Davis, School of Medicine.

Select Year:

Dr. Angus D. Matheson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Angus D. Matheson, MD in 2023

By Affordability:

By Affordability:

By Affordability:

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. Angus D. Matheson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Angus D. Matheson, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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