Michael E. Callahan, DO
Family Medicine Physician · Galeton, PA
Michael E. Callahan, DO is a family medicine physician with a practice address in Galeton, Pennsylvania, and NPI 1730122425, issued on Jun 13, 2006. Check the license (Pennsylvania OS002956L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael E. Callahan
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS002956L PA
Self-reported in NPPES; status is on the state search - Practice location
- 30 River St, Galeton, PA 16922
- Phone
- (814) 435-2942
- Enumerated
- Jun 13, 2006
- Record last updated
- Dec 21, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 30 River St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debra Carr, PA-CPhysician Assistant1891835203
Verify Michael E. Callahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS002956LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael E. Callahan among 7,483 family medicine physician records in Pennsylvania
Michael E. Callahan, DO is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2011 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Pennsylvania
There are 7,483 family medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,483 in Pennsylvania → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Matthew Heckman, MD, PHDElkland, PA 169201669738654
- Quintin Ireland, MDLawrenceville, PA 169291568194959
- Jeffrey Nolt, MDCoudersport, PA 169151992741375
- Phyllis Scott, M.D.Lawrenceville, PA 169291396758488
- Kyle Ungvarsky, M.D.Lawrenceville, PA 169291174937916
- Ralph Lewis, D.O.Columbia Cross Roads, PA 169141023004488
- Gregory Cetton, MDMansfield, PA 169331760456370
- Victor Becker, M.D.Wellsboro, PA 169011679586796
Common questions
What is Michael E. Callahan, DO's NPI number?
Michael E. Callahan, DO's National Provider Identifier (NPI) is 1730122425, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael E. Callahan, DO located?
The NPPES record lists a practice address at 30 River St, Galeton, PA, 16922. Phone: (814) 435-2942. Providers update this record themselves, so call before visiting.
How can I verify Michael E. Callahan, DO's license?
NPPES lists Pennsylvania license number OS002956L, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.