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Home > CA Providers > Pathologists

Dr. Mahnaz Shahidi-Asl, MD

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Specializes in: Pathology

1000 Trancas Street
Napa, CA 94558

(707) 252-4411

Dr. Mahnaz Shahidi-Asl, MD is a pathologist in Napa, CA specializing in pathology.

Office Locations

1000 Trancas Street
Napa, CA 94558

(707) 252-4411

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2012 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

consultation	72
cytology	81
lab tests	812

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2013 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

consultation	71
cytology	93
lab tests	765

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	254
Female	292

**Ethnicity**
Non-Hispanic White	417
Black	0
Hispanic	85
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	166
85 and over	111
Less than 65	78

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2013

Hypertension	75
High Cholesterol	54
Stroke	8
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	16
Cancer	23

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2014 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

consultation	74
cytology	82
lab tests	384

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	278
Female	287

**Ethnicity**
Non-Hispanic White	449
Black	0
Hispanic	69
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	185
85 and over	113
Less than 65	84

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2014

Hypertension	75
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	15
Cancer	23

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2015 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

consultation	110
cytology	73
lab tests	268

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	530
Female	594

**Ethnicity**
Non-Hispanic White	898
Black	40
Hispanic	130
Asian	34
Other	22
Native American	0

**Age**
From 65 to 74	390
From 75 to 84	360
85 and over	222
Less than 65	152

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2015

Hypertension	75
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	43
Asthma	14
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	12
Cancer	20

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2016 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

consultation	15
cytology	17
lab tests	33

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	83
Female	87

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	48
85 and over	40
Less than 65	26

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2016

Hypertension	75
High Cholesterol	48
Stroke	8
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	42
Asthma	21
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	14
Cancer	25

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2017 were lab tests.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

lab tests	27

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	67
Female	67

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	43
85 and over	11
Less than 65	18

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	10
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	42
Asthma	16
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	30
Diabetes	35
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2018 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

consultation	14
cytology	25
lab tests	55

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	157
Female	167

**Ethnicity**
Non-Hispanic White	254
Black	15
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	117
85 and over	38
Less than 65	40

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2018

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	47
Depression	28
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	18
Cancer	22

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2019 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

consultation	22
cytology	19
lab tests	26

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	151
Female	208

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	40
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	111
85 and over	46
Less than 65	48

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	46
Asthma	10
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	13
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2020 were lab tests.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

lab tests	17

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	86
Female	106

**Ethnicity**
Non-Hispanic White	147
Black	12
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	65
85 and over	21
Less than 65	23

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	18
Diabetes	44
Dementia	14
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2021 were lab tests and cytology.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

cytology	72
lab tests	598

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	282
Female	336

**Ethnicity**
Non-Hispanic White	479
Black	22
Hispanic	73
Asian	21
Other	23
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	189
85 and over	70
Less than 65	60

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	11
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2022 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

consultation	31
cytology	140
lab tests	1592

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	619
Female	547

**Ethnicity**
Non-Hispanic White	921
Black	0
Hispanic	154
Asian	32
Other	34
Native American	0

**Age**
From 65 to 74	533
From 75 to 84	417
85 and over	117
Less than 65	99

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	14
Atrial Fibrilation	22
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	7
Cancer	25

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2023 were lab tests and cytology.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

cytology	104
lab tests	1450

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	600
Female	536

**Ethnicity**
Non-Hispanic White	933
Black	19
Hispanic	136
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	500
From 75 to 84	422
85 and over	124
Less than 65	90

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	26
Asthma	13
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	6
Cancer	28

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA during 2024 were lab tests and cytology.

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

cytology	67
lab tests	860

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	398
Female	325

**Ethnicity**
Non-Hispanic White	579
Black	0
Hispanic	92
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	313
From 75 to 84	284
85 and over	84
Less than 65	42

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	25
Asthma	12
Osteoperosis	17
Atrial Fibrilation	22
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	8
Cancer	33

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Mahnaz Shahidi-Asl, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mahnaz Shahidi-Asl, MD treated as a pathologist in Napa, CA were lab tests, cytology and consultation.

consultation	51
cytology	70
lab tests	529

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD.

**Gender**
Male	269
Female	273

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	11
Non-Hispanic White	430
Hispanic	66
Native American / Alaskan Native	0
Other	10

**Age**
85 and over	76
75 to 84	185
Less than 65	58
65 to 74	222

Average of Total of Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Mahnaz Shahidi-Asl, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	69
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	35
Asthma	11
Osteoporosis	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Atrial Fibrillation	16
Cancer	21
Dementia	11

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Mahnaz Shahidi-Asl, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GE Healthcare	$156 Omniscan $156
Tempus AI, Inc	$28 $28
Abbott Laboratories	$21 Molecular Diagnostics $21
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18 XIFAXAN $18
AstraZeneca Pharmaceuticals LP	$14 TAGRISSO $14

**Types of Payments**
Food and Beverage	$237

Biography

Dr. Mahnaz Shahidi-Asl practices pathology in Napa, CA. Dr. Shahidi-Asl has obtained a license to practice in California.

Select Year:

Dr. Mahnaz Shahidi-Asl, 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. Mahnaz Shahidi-Asl, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mahnaz Shahidi-Asl, MD 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. Mahnaz Shahidi-Asl, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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