Joseph Michael Callaghan
Internal Medicine Physician · York, PA
Joseph Michael Callaghan is an internal medicine physician with a practice address in York, Pennsylvania, and NPI 1417893728, issued on Apr 28, 2026. Check the license (Pennsylvania OT025163, 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
- Joseph Michael Callaghan
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OT025163 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 S George St, York, PA 17403
- Phone
- (717) 741-8003
- Enumerated
- Apr 28, 2026
- Record last updated
- Apr 28, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 1001 S George St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saira Aamir, MDInternal Medicine Physician1184515686
- Mohammed Asfar Abdus SamadInternal Medicine Physician1487491353
- Elias Abebe, MDNeonatal-Perinatal Medicine Physician1831358480
- Amanda Achenbach, PACMedical Physician Assistant1972865095
- Basilio Addo, M.DCardiovascular Disease Physician1124515838
- Ayotemi AdewalePsychiatry Physician1801727300
Verify Joseph Michael Callaghan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OT025163Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joseph Michael Callaghan among 7,300 internal medicine physician records in Pennsylvania
Joseph Michael Callaghan is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% 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 2026, is newer than 98% of them.
- NPI issued2026 · 98% of these records are older, 0% newer
- In a Medicare fileNo · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
164 internal medicine physician records list a practice address in York
They are 164 of the 4,575 NPPES records with a practice address in York, and 7,300 internal medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,300 in Pennsylvania → Every provider in York → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Cyrus Beekey, MDYork, PA 174031972539336
- Todd Butz, MDYork, PA 174031477589026
- Robert Fritz, DOYork, PA 174031003882135
- Benjamin Hoover, M.D.York, PA 174031346272416
- Mark Illfelder, DOYork, PA 174031568438869
- Thomas Kurland, DOYork, PA 174031679549901
- W Leedy, DOYork, PA 174031235105115
- Bonny Lightner, DOYork, PA 174031902872187
Common questions
What is Joseph Michael Callaghan's NPI number?
Joseph Michael Callaghan's National Provider Identifier (NPI) is 1417893728, issued on Apr 28, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Michael Callaghan located?
The NPPES record lists a practice address at 1001 S George St, York, PA, 17403. Phone: (717) 741-8003. Providers update this record themselves, so call before visiting.
How can I verify Joseph Michael Callaghan's license?
NPPES lists Pennsylvania license number OT025163, 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.