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Home > AZ Providers > Clinical Pathologists

Dr. Longwen Chen, PhD, MD

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Specializes in: Clinical Pathology

Peking University Health Science Center (1992)

Professional interests include: gynecologic pathology

13400 E Shea Boulevard
Scottsdale, AZ 85259

(480) 301-8000

Dr. Longwen Chen, PhD, MD is a clinical pathologist in Scottsdale, AZ specializing in clinical pathology. He graduated from Peking University Health Science Center in 1992 and has 34 years of experience. Dr. Longwen Chen, PhD, MD is affiliated with Mayo Clinic and MAYO CLINIC ARIZONA.

Office Locations

13400 E Shea Boulevard
Scottsdale, AZ 85259

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Phoenix, AZ

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Noteworthy Medicare Patient Procedures Performed by Dr. Longwen Chen, PhD, MD in 2023

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

Top 25%

By Volume:

cytology

non-gynecologic liquid-based cytology

In 2012, Dr. Longwen Chen, PhD, MD performed more cytology, and non-gynecologic liquid-based cytology procedures for Medicare patients than 75% of providers in related specialties within Arizona.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2012 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	184
cytology	761
lab tests	246
second opinions	51

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2013 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	187
cytology	758
lab tests	199
second opinions	56

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	718
Female	492

**Ethnicity**
Non-Hispanic White	1125
Black	16
Hispanic	27
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	524
From 75 to 84	471
85 and over	134
Less than 65	81

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2013

Hypertension	65
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	37
Depression	18
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	4
Cancer	26

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2014 were cytology, consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	140
cytology	638
lab tests	124
second opinions	54

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	669
Female	467

**Ethnicity**
Non-Hispanic White	1051
Black	14
Hispanic	38
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	518
From 75 to 84	430
85 and over	118
Less than 65	70

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2014

Hypertension	63
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	36
Depression	19
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	6
Cancer	28

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2015 were cytology, consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	231
cytology	714
lab tests	82
second opinions	65

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	1582
Female	1008

**Ethnicity**
Non-Hispanic White	2364
Black	42
Hispanic	72
Asian	38
Other	52
Native American	22

**Age**
From 65 to 74	1214
From 75 to 84	940
85 and over	280
Less than 65	156

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2015

Hypertension	64
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	38
Depression	18
Chronic Kidney Disease	33
Asthma	12
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	6
Cancer	27

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2016 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	144
cytology	768
lab tests	146
second opinions	57

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	741
Female	516

**Ethnicity**
Non-Hispanic White	1123
Black	29
Hispanic	38
Asian	20
Other	31
Native American	16

**Age**
From 65 to 74	575
From 75 to 84	457
85 and over	155
Less than 65	70

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2016

Hypertension	61
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	37
Depression	18
Chronic Kidney Disease	36
Asthma	17
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	7
Cancer	29

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2017 were cytology, consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	146
cytology	631
lab tests	66
second opinions	56

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	697
Female	464

**Ethnicity**
Non-Hispanic White	1075
Black	18
Hispanic	30
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	541
From 75 to 84	429
85 and over	131
Less than 65	60

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2017

Hypertension	63
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	6
Cancer	30

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2018 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	107
cytology	487
lab tests	117
second opinions	41

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	527
Female	407

**Ethnicity**
Non-Hispanic White	816
Black	24
Hispanic	42
Asian	18
Other	21
Native American	13

**Age**
From 65 to 74	450
From 75 to 84	324
85 and over	106
Less than 65	54

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2018

Hypertension	68
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	39
Depression	20
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	8
Cancer	28

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2019 were cytology, consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	100
cytology	201
lab tests	83
second opinions	50

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	348
Female	328

**Ethnicity**
Non-Hispanic White	587
Black	15
Hispanic	32
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	229
85 and over	53
Less than 65	44

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2019

Hypertension	65
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	39
Depression	23
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	7
Cancer	30

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2020 were cytology, consultation, second opinions and lab tests.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	76
cytology	187
lab tests	66
second opinions	71

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	299
Female	277

**Ethnicity**
Non-Hispanic White	493
Black	0
Hispanic	29
Asian	0
Other	21
Native American	15

**Age**
From 65 to 74	300
From 75 to 84	186
85 and over	40
Less than 65	50

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2020

Hypertension	65
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	8
Cancer	34

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2021 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	93
cytology	201
lab tests	113
second opinions	74

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	308
Female	330

**Ethnicity**
Non-Hispanic White	556
Black	13
Hispanic	30
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	336
From 75 to 84	206
85 and over	47
Less than 65	49

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2021

Hypertension	64
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	6
Cancer	31

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ during 2022 were cytology, lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

consultation	34
cytology	115
lab tests	69
second opinions	53

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	183
Female	283

**Ethnicity**
Non-Hispanic White	419
Black	0
Hispanic	0
Asian	13
Other	16
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	180
85 and over	32
Less than 65	26

Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD in 2022

Hypertension	70
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	18
Atrial Fibrilation	23
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	26
Dementia	5
Cancer	37

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Longwen Chen, PhD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Longwen Chen, PhD, MD treated as a clinical pathologist in Scottsdale, AZ were cytology, consultation, lab tests and second opinions.

consultation	131
cytology	496
lab tests	119
second opinions	57

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Longwen Chen, PhD, MD.

**Gender**
Male	552
Female	415

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	9
Non-Hispanic White	873
Hispanic	30
Native American / Alaskan Native	6
Other	20

**Age**
75 to 84	350
85 and over	99
Less than 65	60
65 to 74	457

Average of Total of Conditions of Medicare patients treated by Dr. Longwen Chen, PhD, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Longwen Chen, PhD, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	58
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	34
Asthma	9
Osteoporosis	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Atrial Fibrillation	14
Cancer	27
Dementia	5

Education & Training

Dr. Longwen Chen, PhD, MD graduated from Peking University Health Science Center in 1992. He completed residency at Resident - Pediatrics: Beijing Children's Hospital. He is certified by the Anatomic & Clinical Pathology American Board of Pathology and has a state license in Arizona.

Medical School: Peking University Health Science Center (1992)

Residency: Resident - Pediatrics: Beijing Children's Hospital (1993)

Board Certification: Anatomic & Clinical Pathology American Board of Pathology (2004)

Licensed In: Arizona

Affiliations & Hospitals

Dr. Longwen Chen, PhD, MD is associated with these hospitals and organizations:

Mayo Clinic

MAYO CLINIC ARIZONA

Ratings & Reviews

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General Payments

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

**Payments by Company**
Peter Brasseler Holdings, LLC	$20 EndoSequence BC Sealer $20
Allergan Inc.	$16 $16

**Types of Payments**
Food and Beverage	$20
Education	$16

Biography

Dr. Longwen Chen's specialty is clinical pathology. His clinical interests encompass gynecologic pathology. He obtained his medical school training at Peking University Health Science Center and performed his residency at the University of Chicago Medical Center and a hospital affiliated with the University of Illinois. Dr. Chen's distinctions include: Outstanding Course Director for Mayo Clinic School of Continuous Professional Development; Pathology Annual Teaching Award - iPathology; and Dean's Honorary Fellowship - University of Illinois College of Medicine. He is affiliated with Mayo Clinic.