NPPES file of Aug 9, 2026

Frank Guillard, M.D.

Internal Medicine Physician · State College, PA

Frank Guillard, M.D. is an internal medicine physician with a practice address in State College, Pennsylvania, and NPI 1558354134, issued on Aug 29, 2005. Check the license (Pennsylvania MD022596E, 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
1558354134
Name
Frank Guillard
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD022596E PA
Self-reported in NPPES; status is on the state search
Practice location
1700 Old Gatesburg RD, State College, PA 16803
Phone
(814) 237-3122
Enumerated
Aug 29, 2005
Record last updated
May 3, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(814) 237-4050
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 1700 Old Gatesburg RD

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

  1. Scott Butler, PA-CPhysician Assistant1194725812
  2. Jill Finke, O.D.Optometrist1659577906
  3. Jay Fiore, MDOphthalmology Physician1578708897
  4. Jennifer Gilbert, D.O.Pain Medicine (Anesthesiology) Physician1164636676
  5. Paul Guillard, M.D.Internal Medicine Physician1174516769
  6. Jeffrey Heimer, M.D.Specialist1972553873

Verify Frank Guillard 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 MD022596E    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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98% fewer Medicare Part D claims than the average internal medicine physician in 2024

52 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Frank Guillard52
  2. Specialty average3,176

Most prescribed

  1. Omeprazole18 claims
  2. Metformin Hcl11 claims
  3. Simvastatin11 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.

26 internal medicine physician records list a practice address in State College

They are 26 of the 1,543 NPPES records with a practice address in State College, and 7,300 internal medicine physician records in Pennsylvania.

All 26 in State College → All 7,300 in Pennsylvania → Every provider in State College →

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 Frank Guillard, M.D.'s NPI number?

Frank Guillard, M.D.'s National Provider Identifier (NPI) is 1558354134, issued on Aug 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Frank Guillard, M.D. located?

The NPPES record lists a practice address at 1700 Old Gatesburg RD, State College, PA, 16803. Phone: (814) 237-3122. Providers update this record themselves, so call before visiting.

How can I verify Frank Guillard, M.D.'s license?

NPPES lists Pennsylvania license number MD022596E, 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 Frank Guillard, M.D. prescribe under Medicare Part D?

In 2024, Frank Guillard, M.D. had 52 Medicare Part D claims; 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.