Richard M. Hahn, MD
Geriatric Medicine (Internal Medicine) Physician · Washington, PA
Richard M. Hahn, MD is a geriatric medicine (internal medicine) physician with a practice address in Washington, Pennsylvania, and NPI 1376630061, issued on Oct 6, 2006. Check the license (Pennsylvania MD 023171E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Richard M. Hahn
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- MD 023171E PA
Self-reported in NPPES; status is on the state search - Practice location
- 880 S Main St, Washington, PA 15301
- Phone
- (724) 222-4464
- Enumerated
- Oct 6, 2006
- Record last updated
- Jun 23, 2023
- Fax
- (724) 222-5106
- Medicaid ID
- 000623948 PA
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 228 in Pennsylvania → Look up another NPI →
Also registered at 880 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Kottner, MDInternal Medicine Physician1518054204
- James Krebs, MDInternal Medicine Physician1851488548
Verify Richard M. Hahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD 023171ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024
16,191 Medicare Part D claims for 397 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 240 claims were for opioids.
Most prescribed
- Levothyroxine Sodium755 claims
- Omeprazole564 claims
- Atorvastatin Calcium544 claims
- Sertraline Hcl543 claims
- Amlodipine Besylate514 claims
- Eliquis464 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Richard M. Hahn among 228 geriatric medicine (internal medicine) physician records in Pennsylvania
Richard M. Hahn, MD is one of 228 geriatric medicine (internal medicine) physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 38% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2023 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Pennsylvania
There are 228 geriatric medicine (internal medicine) physician records in Pennsylvania.
All 228 in Pennsylvania → Every provider in Washington → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Heather Cammisa, DOPittsburgh, PA 152401437356649
- Lena Makaroun, M.D.Pittsburgh, PA 152401225394257
- Lynne Ward, M.D.Pittsburgh, PA 152401255449492
- Samender Randhawa, MDPittsburgh, PA 152321770111254
- Fred Rubin, MDPittsburgh, PA 152321114944758
- Karen Scandrett, MDPittsburgh, PA 152321114950839
- Namita Yende, MDPittsburgh, PA 152321437265303
- Judith Black, M.D.,M.H.A.Pittsburgh, PA 152241073508958
Common questions
What is Richard M. Hahn, MD's NPI number?
Richard M. Hahn, MD's National Provider Identifier (NPI) is 1376630061, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard M. Hahn, MD located?
The NPPES record lists a practice address at 880 S Main St, Washington, PA, 15301. Phone: (724) 222-4464. Providers update this record themselves, so call before visiting.
How can I verify Richard M. Hahn, MD's license?
NPPES lists Pennsylvania license number MD 023171E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Richard M. Hahn, MD prescribe under Medicare Part D?
In 2024, Richard M. Hahn, MD had 16,191 Medicare Part D claims for 397 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.