Dr. John A. Wolfe, MD

  • Diamond Bar, CA
  • Pathologist
NPI1144287509
Medicare services, 2023
104
Publications
1
Industry payments
$921
State licenses
2
Year NPI issued
2006
Practice address
820 N Diamond Bar Blvd, Diamond Bar, CA 91765
Practice phone
Call (209) 575-4575
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

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Dr. John A. Wolfe is a pathologist in Diamond Bar, California

Dr. Wolfe practices in Diamond Bar, California.

Dr. Wolfe's NPI, 1144287509, was assigned on April 28, 2006. Dr. Wolfe graduated from University Of Michigan Medical School in 1980. Dr. Wolfe's California license number on file is G57746.

NPI and contact details
NPI enumeration date
April 28, 2006
NPI status
Active
Practice phone
(209) 575-4575
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
72
Medical school graduation
1980

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. John A. Wolfe's practice address is in Diamond Bar, California

Dr. Wolfe's practice address in the NPI Registry is 820 N Diamond Bar Blvd, Diamond Bar, CA 91765, in Los Angeles County. The practice phone is (209) 575-4575.

  • NPI Registry address
    820 N Diamond Bar Blvd, Diamond Bar, CA 91765 · Los Angeles CountyPhone(209) 575-4575

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. John A. Wolfe's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wolfe practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Wolfe's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. John A. Wolfe is one of 1,354 pathologists in California

Anatomic pathology and clinical pathology is Dr. Wolfe's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Wolfe is board certified in anatomic pathology & clinical pathology by the American Board of Pathology. Dmand AI has Dr. Wolfe's licenses on file in 2 states: California and North Carolina.

Specialties and state licenses

  • Anatomic pathology and clinical pathology, CaliforniaPrimaryLicense G57746 · 1986 to 2025 · taxonomy 207ZP0102X
  • North Carolina license1981 to 2024

Pathologists near Dr. Wolfe

Counts of pathologists with a Dmand AI profile, by place and practice. Each opens the list.

1,354pathologists in California
6pathologists in Diamond Bar

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. John A. Wolfe billed Medicare for 104 services in 2023

CMS data shows 104 Medicare services from Dr. Wolfe across 1 procedure code in 2023. Medicare paid $2,506 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2023104
Paid by Medicare$2,506
Procedure codes1

Dr. Wolfe's Medicare services by type, 2022 to 2023

  • 2022
  • 2023
Lab and pathology
2022: 1,0152023: 10490%

Dr. Wolfe compared with the California median for pathologists, 2023

  • Dr. Wolfe
  • California median
Medicare services
104vs 1,15391% below

Medians across 1,094 pathologists in California with Dmand AI profiles that report each measure.

Dr. Wolfe's most billed Medicare procedure codes, 2023

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. John A. Wolfe's patients have a median age of 82

Across all payers, Dmand AI patient panel data puts Dr. Wolfe's median patient age at 82, with 100% women.

Dr. Wolfe's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 82

Patient panel by sex, all payers

  • Women100%
  • Men0%

Source: Dmand AI Patient Panel Data

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Dr. John A. Wolfe has 1 publication on record

Dmand AI links 1 paper to Dr. Wolfe in 2017. Dr. Wolfe's most frequent co-authors are Emily K. Bergsland, MD, Trever Bivona, MD, PhD and Bertil Eric Damato, MD, PhD.

Papers1

Dr. Wolfe's most frequent co-authors

Recent publications by Dr. Wolfe

See all 1 publications and co-authors

See who Dr. Wolfe researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wolfe works with, so you can find a warm path to the right pathologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. John A. Wolfe received $921 in industry payments from 2016 to 2021

CMS Open Payments shows 42 general payments to Dr. Wolfe from 20 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Haemonetics Corporation paid the most, $97.

General payments to Dr. Wolfe by program year, 2016 to 2021

Companies that paid Dr. Wolfe the most, 2016 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Wolfe

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. John A. Wolfe graduated from University Of Michigan Medical School

Dr. Wolfe graduated from University Of Michigan Medical School in 1980.

  1. Medical schoolUniversity Of Michigan Medical School
  2. Board certified in anatomic pathology & clinical pathologyAmerican Board of Pathology
  3. Board certified in forensic pathologyAmerican Board of Pathology

Source: Dmand AI Professional Profile Data

Sources for Dr. John A. Wolfe's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. John A. Wolfe

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. John A. Wolfe's NPI number?

Dr. John A. Wolfe's NPI number is 1144287509. It was assigned on April 28, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. John A. Wolfe?

Dr. John A. Wolfe is a pathologist in Diamond Bar, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).

Where does Dr. John A. Wolfe practice?

Dr. Wolfe practices at 820 N Diamond Bar Blvd, Diamond Bar, CA 91765.

What is Dr. John A. Wolfe's office phone number?

The practice phone on file for Dr. Wolfe is (209) 575-4575.

What is Dr. John A. Wolfe's medical license number?

Dr. Wolfe's California license number on file is G57746, one of the licenses on file in 2 states.

Which states has Dr. John A. Wolfe been licensed in?

Dmand AI has state licenses on file for Dr. Wolfe in California (1986 to 2025) and North Carolina (1981 to 2024).

Does Dr. John A. Wolfe accept Medicare?

Yes. CMS data shows Dr. Wolfe billed Medicare for 104 services in 2023.

Is Dr. John A. Wolfe board certified?

Yes. Dr. Wolfe is board certified in anatomic pathology & clinical pathology by the American Board of Pathology.

What services does Dr. John A. Wolfe bill to Medicare?

In 2023, Dr. Wolfe's most billed Medicare services were lab and pathology test (88305).

Where did Dr. John A. Wolfe go to medical school?

Dr. Wolfe graduated from University Of Michigan Medical School in 1980.

Show 4 more questionsShow fewer questions

Has Dr. John A. Wolfe received payments from drug or device companies?

CMS Open Payments shows $921 in general payments to Dr. Wolfe from 20 companies from 2016 to 2021. The largest total came from Haemonetics Corporation.

How long has Dr. John A. Wolfe been practicing?

Dr. Wolfe graduated from medical school in 1980, 46 years ago.

Does Dr. John A. Wolfe do research?

Dmand AI links 1 publication to Dr. Wolfe.

Who does Dr. John A. Wolfe publish with?

Dr. Wolfe's most frequent co-authors are Emily K. Bergsland, MD (1 shared paper), Trever Bivona, MD, PhD (1 shared paper) and Bertil Eric Damato, MD, PhD (1 shared paper).

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