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Home > ID Providers > Family Physicians & Family Medicine Specialists

Dr. Douglas B. McMahon, DO

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Specializes in: Family Medicine

12080 W Mcmillan Road
Boise, ID 83713

(208) 375-4955

Dr. Douglas B. McMahon, DO is a family medicine practitioner in Boise, ID specializing in family medicine.

Office Locations

12080 W Mcmillan Road
Boise, ID 83713

(208) 375-4955

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2841 Avenue G Suite 100
White City, OR 97503

(541) 826-5252

(541) 608-5785

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In The News

“Drs. Doug McMahon and Don Robertson of the Southern Oregon Health Trust,a physician group owned by Asante, are swamped at their family care officesat 2434 Avenue A in White City, and plans are to...”—"Asante works on improvements", Mail Tribune, July 1997

Noteworthy Medicare Patient Procedures Performed by Dr. Douglas B. McMahon, DO in 2023

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

Top 5%

By Volume:

major joint aspiration

major joint injection

spine X-ray

urinalysis

By Affordability:

X-rays

In 2023, among providers in related specialties within Idaho, Dr. Douglas B. McMahon, DO performed more major joint aspiration, major joint injection, spine X-ray, and urinalysis procedures for Medicare patients than 95% of them and he also had a list price for X-rays that was lower than the list prices billed to Medicare by 95% of them. 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. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2012 were lab tests, preventive care, vaccines and diabetes management.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

diabetes management	30
doctor visit	769
lab tests	175
preventive care	149
vaccines	70

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2013 were lab tests, preventive care, vaccines and diabetes management.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

aspiration	16
diabetes management	24
doctor visit	806
injections	16
lab tests	122
preventive care	121
vaccines	56

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	146
Female	135

**Ethnicity**
Non-Hispanic White	265
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	0
85 and over	0
Less than 65	72

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2013

Hypertension	54
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	21
Depression	16
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	0
Atrial Fibrilation	5
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2014 were preventive care, vaccines, lab tests and aspiration.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

aspiration	22
doctor visit	801
injections	22
lab tests	78
preventive care	145
vaccines	103

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	140
Female	130

**Ethnicity**
Non-Hispanic White	255
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	0
85 and over	0
Less than 65	62

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2014

Hypertension	48
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	14
Asthma	6
Osteoperosis	0
Atrial Fibrilation	5
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2015 were preventive care, vaccines, lab tests and aspiration.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

aspiration	20
doctor visit	830
injections	20
lab tests	30
preventive care	57
vaccines	57

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	286
Female	296

**Ethnicity**
Non-Hispanic White	546
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	108
85 and over	24
Less than 65	124

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2015

Hypertension	48
High Cholesterol	33
Stroke	4
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2016 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

doctor visit	925
lab tests	36
preventive care	74
vaccines	74

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	188
Female	161

**Ethnicity**
Non-Hispanic White	322
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	67
85 and over	13
Less than 65	72

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2016

Hypertension	49
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	26
Asthma	20
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2017 were preventive care, vaccines, lab tests and X-rays.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

aspiration	21
doctor visit	959
injections	21
lab tests	42
preventive care	187
thoracic (chest) imaging	24
vaccines	187
X-rays	24

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	246
Female	206

**Ethnicity**
Non-Hispanic White	416
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	99
85 and over	27
Less than 65	83

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2017

Hypertension	51
High Cholesterol	33
Stroke	3
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2018 were preventive care, vaccines, lab tests and aspiration.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

aspiration	22
doctor visit	1129
injections	22
lab tests	33
preventive care	206
vaccines	206

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	254
Female	224

**Ethnicity**
Non-Hispanic White	443
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	108
85 and over	27
Less than 65	93

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2018

Hypertension	56
High Cholesterol	41
Stroke	4
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	24
Diabetes	27
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2019 were preventive care, vaccines, lab tests and aspiration.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

aspiration	23
doctor visit	1020
injections	23
lab tests	41
preventive care	146
spinal procedures	11
vaccines	146
X-rays	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	250
Female	238

**Ethnicity**
Non-Hispanic White	453
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	138
85 and over	36
Less than 65	68

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2019

Hypertension	57
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	22
Diabetes	26
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2020 were preventive care, vaccines, lab tests and aspiration.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

aspiration	33
doctor visit	962
injections	33
lab tests	45
preventive care	115
vaccines	115

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	241
Female	261

**Ethnicity**
Non-Hispanic White	467
Black	0
Hispanic	13
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	136
85 and over	28
Less than 65	62

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2020

Hypertension	59
High Cholesterol	42
Stroke	2
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2021 were X-rays, lab tests, aspiration and injections.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

aspiration	37
doctor visit	1020
injections	37
lab tests	51
musculoskeletal imaging	33
preventive care	13
spinal procedures	27
vaccines	13
X-rays	60

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	288
Female	279

**Ethnicity**
Non-Hispanic White	522
Black	0
Hispanic	20
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	186
85 and over	41
Less than 65	59

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2021

Hypertension	52
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID during 2022 were X-rays, spinal procedures, aspiration and injections.

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

aspiration	28
doctor visit	983
injections	28
lab tests	17
musculoskeletal imaging	24
spinal procedures	31
X-rays	55

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	235
Female	226

**Ethnicity**
Non-Hispanic White	431
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	151
85 and over	33
Less than 65	47

Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO in 2022

Hypertension	65
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Douglas B. McMahon, DO for Medicare patients.

The highest averages for the top procedures that Dr. Douglas B. McMahon, DO treated as a family medicine practitioner in Boise, ID were preventive care, vaccines, lab tests and X-rays.

aspiration	24
diabetes management	27
doctor visit	927
injections	24
lab tests	60
musculoskeletal imaging	28
preventive care	121
spinal procedures	23
thoracic (chest) imaging	24
vaccines	102
X-rays	37

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Douglas B. McMahon, DO.

**Gender**
Male	206
Female	196

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	374
Native American / Alaskan Native	0
Hispanic	8
Other	2

**Age**
75 to 84	90
85 and over	20
Less than 65	67
65 to 74	213

Average of Total of Conditions of Medicare patients treated by Dr. Douglas B. McMahon, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Douglas B. McMahon, DO treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	49
High Cholesterol	35
Stroke	2
Ischemic Heart Disease	21
Depression	16
Chronic Kidney Disease	22
Asthma	7
Osteoporosis	5
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Atrial Fibrillation	7
Cancer	8
Dementia	7

Education & Training

He has a state license in Idaho.

Licensed In: Idaho

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Douglas B. McMahon, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$552 TOUJEO $328	LANTUS $171	AFREZZA $23	AUVIQ $11	$18
AstraZeneca Pharmaceuticals LP	$503 SYMBICORT $219	FARXIGA $88	BYDUREON PEN $67	BYDUREON WEEKLY $46	CRESTOR $44	Other $41
Janssen Pharmaceuticals, Inc	$292 INVOKANA $206	XARELTO $47	INVOKAMET $16	$23
GlaxoSmithKline, LLC.	$200 BREO $65	TANZEUM $50	TRELEGY ELLIPTA $29	ANORO $16	BEXSERO $14	Other $26
Lilly USA, LLC	$196 FORTEO $41	BASAGLAR $38	TRULICITY $36	CIALIS $32	HUMALOG $27	Other $22
Other	$1,312 Repatha $93	Vesicare $84	JANUMET XR $84	Benicar $78	Brovana $72	Other $900