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Home > CA Providers > Allergists & Immunologists

Dr. Massoud Mahmoudi, PhD, DO

Accepting New Patients

(9 Ratings)

Specializes in: Allergy & Immunology and Internal Medicine (Adult Medicine)

A.T. Still University, Kirksville College of Osteopathic Medicine

746 Altos Oaks Drive
Los Altos, CA 94024

(408) 866-6885

Dr. Massoud Mahmoudi, PhD, DO is an allergist and immunologist in Los Altos, CA specializing in allergy & immunology and internal medicine (adult medicine). He graduated from A.T. Still University, Kirksville College of Osteopathic Medicine. Dr. Massoud Mahmoudi, PhD, DO is affiliated with Good Samaritan Hospital and El Camino Health.

Office Locations

746 Altos Oaks Drive
Los Altos, CA 94024

open_in_new

812 Pollard Road Suite 5
Los Gatos, CA 95032

(408) 866-6885

open_in_new

In The News

“Dr. Massoud Mahmoudi, a specialist in immunology and allergies with a private practice in Los Gatos and Los Altos, Calif., said the use of salt water to help clear sinus congestion is...”—"New spa trend: Take it from the Greeks, salt can be a healing ingredient", Philadelphia Inquirer, November 2014

“Dr. Massoud Mahmoudi, a specialist in immunology and allergies with a private practice in Los Gatos and Los Altos, said the use of salt water to help clear sinus congestion is "well-established."”—"New spa trend: Salt therapy claims to relieve symptoms of allergies, asthma and skin conditions", Mercury News, October 2014

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	126

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	99

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Gender**
Male	30
Female	44

**Ethnicity**
Non-Hispanic White	42
Black	0
Hispanic	0
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2013

Hypertension	62
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	49

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Gender**
Male	19
Female	30

**Ethnicity**
Non-Hispanic White	27
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**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. Massoud Mahmoudi, PhD, DO in 2014

Hypertension	53
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
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

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	19

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Gender**
Male	30
Female	58

**Ethnicity**
Non-Hispanic White	50
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2015

Hypertension	68
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	62

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Gender**
Male	19
Female	26

**Ethnicity**
Non-Hispanic White	22
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	20
From 75 to 84	14
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2016

Hypertension	64
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	71

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Gender**
Male	27
Female	26

**Ethnicity**
Non-Hispanic White	22
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	22
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2017

Hypertension	64
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	61

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Gender**
Male	23
Female	25

**Ethnicity**
Non-Hispanic White	27
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	17
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2018

Hypertension	67
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	46

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Gender**
Male	20
Female	31

**Ethnicity**
Non-Hispanic White	23
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	20
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2019

Hypertension	73
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	25
Depression	29
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	19

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2020

Hypertension	60
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2021

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	55

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Ethnicity**
Non-Hispanic White	32
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	14
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2022

Hypertension	73
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	41

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Ethnicity**
Non-Hispanic White	18
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	16
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2023

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	22

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

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

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

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2024

Hypertension	75
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	35
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Massoud Mahmoudi, PhD, DO for Medicare patients.

doctor visit	55

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO.

**Gender**
Female	18
Male	12

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	3
Non-Hispanic White	21
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	7
Less than 65	0
65 to 74	17

Average of Total of Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO From 2012 - 2024

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

Hypertension	62
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	7
Depression	7
Chronic Kidney Disease	12
Asthma	0
Osteoporosis	2
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Atrial Fibrillation	0
Cancer	0
Dementia	0

Education & Training

Dr. Massoud Mahmoudi, PhD, DO graduated from A.T. Still University, Kirksville College of Osteopathic Medicine. He completed residency at Internal Medicine: Rowan University School of Osteopathic Medicine. He is certified by the Board Certification: American Osteopathic Association - Pediatric and Adult Allergy and Immunology-Internal Medicine and Internal Medicine and has a state license in California.

Medical School: A.T. Still University, Kirksville College of Osteopathic Medicine

Residency: Internal Medicine: Rowan University School of Osteopathic Medicine

Board Certification: Board Certification: American Osteopathic Association - Pediatric and Adult Allergy and Immunology-Internal Medicine and Internal Medicine

Licensed In: California

Affiliations & Hospitals

Dr. Massoud Mahmoudi, PhD, DO is associated with these hospitals and organizations:

Good Samaritan Hospital

El Camino 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. Massoud Mahmoudi, PhD, DO appears to accept the following insurance providers: Aetna PPO and Medicare.

Insurance Accepted by Provider includes:

According to our sources, Dr. Massoud Mahmoudi, PhD, DO accepts the following insurance providers:

Aetna PPO

Medicare

Ratings & Reviews

Dr. Massoud Mahmoudi, PhD, DO has a high overall rating with an average of 3.89 out of 5 stars based on 9 ratings. We collect ratings and reviews of Dr. Massoud Mahmoudi, PhD, DO from all over the web to help you find the right in Los Altos, CA.

3.89

Overall Rating

(9 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Blueprint Medicines Corporation	$47 AYVAKIT $47
AIMMUNE THERAPEUTICS, INC.	$27 PALFORZIA $27
Boehringer Ingelheim Pharmaceuticals, Inc.	$19 $19

**Types of Payments**
Food and Beverage	$66
Education	$27

Biography

Dr. Massoud Mahmoudi's area of specialization is allergy & immunology. He is conversant in Persian. Dr. Mahmoudi's professional affiliations include Good Samaritan Hospital and El Camino Health. He studied medicine at A.T. Still University, Kirksville College of Osteopathic Medicine. Dr. Mahmoudi is rated 4.0 stars (out of 5) by his patients. He appears to accept Aetna, Medicare, and Aetna PPO insurance. His practice in Los Gatos, CA is open to new patients as reported by El Camino Health.

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Dr. Massoud Mahmoudi, PhD, DO

Office Locations

In The News

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. Massoud Mahmoudi, PhD, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2020

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Massoud Mahmoudi, PhD, DO 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. Massoud Mahmoudi, PhD, DO From 2012 - 2024

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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