NPPES file of Aug 9, 2026

Thomas Richard Ellenberger, M.D.

Internal Medicine Physician · Johnstown, PA

Thomas Richard Ellenberger, M.D. is an internal medicine physician with a practice address in Johnstown, Pennsylvania, and NPI 1508818410, issued on May 17, 2006. Check the license (Pennsylvania MD018414E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508818410
Name
Thomas Richard Ellenberger
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD018414E PA
Self-reported in NPPES; status is on the state search
Practice location
321 Main St, Johnstown, PA 15901
Phone
(814) 535-7885
Enumerated
May 17, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(814) 535-7079
Medicaid ID
0006378450001 PA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 321 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nadia Bernardy, MPAS, PA-CPhysician Assistant1205990512
  2. Kimberly BeskidRegistered Nurse1114748563
  3. Michael Buday, PACSurgical Physician Assistant1518947720
  4. Alicia Ciarimboli, RNRegistered Nurse1932804523
  5. Brian Gunnlaugson, MDOrthopaedic Surgery Physician1639154545
  6. Yi Yan Hong, M.D.Specialist1235296039

Verify Thomas Richard Ellenberger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD018414E    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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47% fewer Medicare Part D claims than the average internal medicine physician in 2024

1,669 Medicare Part D claims for 354 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Thomas Ellenberger1,669
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium100 claims
  2. Losartan Potassium78 claims
  3. Metoprolol Tartrate77 claims
  4. Eliquis59 claims
  5. Furosemide50 claims
  6. Glipizide50 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.

86 internal medicine physician records list a practice address in Johnstown

They are 86 of the 1,724 NPPES records with a practice address in Johnstown, and 7,300 internal medicine physician records in Pennsylvania.

All 86 in Johnstown → All 7,300 in Pennsylvania → Every provider in Johnstown →

Other internal medicine physician records in Pennsylvania

  1. Saira Aamir, MDYork, PA1184515686
  2. John Aaron, MDWest Grove, PA1427094531
  3. Todd Aaron, MDPhiladelphia, PA1457350522
  4. Joseph Abalos, M.D.Seneca, PA1215128434
  5. Mubasher Abbas, MDYork, PA1578978425
  6. Nicholas AbbottFarrell, PA1639525678
  7. Sara Abbruzzi, D.O.Philadelphia, PA1689686313
  8. Ahmad Abdalla, MDPhiladelphia, PA1730981127
  9. Tori Abdalla, DOPhiladelphia, PA1942091699
  10. Hany Abdel, D.O.Plymouth Meeting, PA1164467262

Common questions

What is Thomas Richard Ellenberger, M.D.'s NPI number?

Thomas Richard Ellenberger, M.D.'s National Provider Identifier (NPI) is 1508818410, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Richard Ellenberger, M.D. located?

The NPPES record lists a practice address at 321 Main St, Johnstown, PA, 15901. Phone: (814) 535-7885. Providers update this record themselves, so call before visiting.

How can I verify Thomas Richard Ellenberger, M.D.'s license?

NPPES lists Pennsylvania license number MD018414E, 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 Thomas Richard Ellenberger, M.D. prescribe under Medicare Part D?

In 2024, Thomas Richard Ellenberger, M.D. had 1,669 Medicare Part D claims for 354 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.