Dr. Thomas Joseph Walk, MD
- Part D claims, 2020
- 16
- Publications
- 2
- Industry payments
- $405
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 4100 Allequippa St, Pittsburgh, PA 15213
- Practice phone
- Call (412) 688-6322
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pittsburgh VAMC
Pittsburgh, Pennsylvania
Find Dr. Walk's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Thomas Joseph Walk is an internist in Pittsburgh, Pennsylvania
Dr. Walk practices at Pittsburgh VAMC in Pittsburgh, Pennsylvania.
Dr. Walk's NPI, 1114293909, was assigned on March 27, 2012. Dr. Walk holds Pennsylvania license MD454812.
- NPI
- 1114293909NPI Registry (opens in a new tab)
- NPI enumeration date
- March 27, 2012
- NPI status
- Active
- Practice phone
- (412) 688-6322
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Thomas Joseph Walk practices at Pittsburgh VAMC in Pittsburgh, Pennsylvania
Dr. Walk's primary practice is Pittsburgh VAMC, at 4100 Allequippa St, Pittsburgh, PA 15213 in Allegheny County. The practice phone is (412) 688-6322.
- Pittsburgh VAMC4100 Allequippa St, Pittsburgh, PA 15213 · Allegheny CountyPhone(412) 688-6322
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas Joseph Walk is affiliated with 1 site of care
Dr. Walk's primary practice is Pittsburgh VAMC in Pittsburgh, Pennsylvania.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Thomas Joseph Walk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walk practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pittsburgh VAMC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Joseph Walk is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Walk's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Walk is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Walk
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas Joseph Walk's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Walk's median patient age at 76, with 12% women.
Dr. Walk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women12%
- Men87%
Source: Dmand AI Patient Panel Data
Dr. Thomas Joseph Walk wrote 16 Medicare Part D claims in 2020
In 2020, Dr. Walk wrote 16 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $248 in total drug cost.
Dr. Walk's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Thomas Joseph Walk has 2 publications on record
Dmand AI links 2 papers to Dr. Walk in 2019. 2019 was the busiest year, with 2. Dr. Walk's most frequent co-authors are Maggie K. Benson and Gregory Matthew Bump, MD.
Dr. Walk's most frequent co-authors
Recent publications by Dr. Walk
See who Dr. Walk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walk works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Joseph Walk received $405 in industry payments from 2022 to 2023
CMS Open Payments shows 3 general payments to Dr. Walk from 1 drug or device company from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. Daiichi Sankyo Inc. paid the most, $405.
General payments to Dr. Walk by program year, 2022 to 2023
Companies that paid Dr. Walk the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thomas Joseph Walk's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Thomas Joseph Walk
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. Thomas Joseph Walk's NPI number?
Dr. Thomas Joseph Walk's NPI number is 1114293909. It was assigned on March 27, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Joseph Walk?
Dr. Thomas Joseph Walk is an internist in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Thomas Joseph Walk practice?
Dr. Walk practices at 4100 Allequippa St, Pittsburgh, PA 15213. Dr. Walk's primary practice is Pittsburgh VAMC in Pittsburgh, Pennsylvania.
What is Dr. Thomas Joseph Walk's office phone number?
The practice phone on file for Dr. Walk is (412) 688-6322.
What is Dr. Thomas Joseph Walk's medical license number?
Dr. Walk holds Pennsylvania license MD454812.
What drugs does Dr. Thomas Joseph Walk prescribe most?
In 2020 Medicare Part D data, Dr. Walk's most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Thomas Joseph Walk received payments from drug or device companies?
CMS Open Payments shows $405 in general payments to Dr. Walk from 1 company from 2022 to 2023. The largest total came from Daiichi Sankyo Inc.
How long has Dr. Thomas Joseph Walk been practicing?
Dr. Walk's NPI was assigned in 2012.
Does Dr. Thomas Joseph Walk do research?
Dmand AI links 2 publications to Dr. Walk.
Who does Dr. Thomas Joseph Walk publish with?
Dr. Walk's most frequent co-authors are Maggie K. Benson (2 shared papers) and Gregory Matthew Bump, MD (2 shared papers).
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