John Calvin Zepp, DO
Anesthesiology Physician · York, PA
John Calvin Zepp, DO is an anesthesiology physician with a practice address in York, Pennsylvania, and NPI 1144382979, issued on Dec 15, 2006. Check the license (Pennsylvania OS013341, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John Calvin Zepp
- Credential
- DO
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- OS013341 PA
FZ1304435 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 S George St, York, PA 17403
- Phone
- (717) 812-7687
- Enumerated
- Dec 15, 2006
- Record last updated
- Mar 24, 2026
- Medicare enrollment
- Enrolled (PECOS I20090612000561); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,481 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 John Calvin Zepp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS013341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Blue Mountain Anesthesia Associates PCCarlisle, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Calvin Zepp among 2,481 anesthesiology physician records in Pennsylvania
John Calvin Zepp, DO is one of 2,481 anesthesiology physician records with a practice address in Pennsylvania. 76% 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 19% of them.
- NPI issued2006 · 19% of these records are older, 49% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2004 · median 2005 among the 1,720 with a school on file
- Record last updated2026 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 anesthesiology physician records list a practice address in York
They are 65 of the 4,575 NPPES records with a practice address in York, and 2,481 anesthesiology physician records in Pennsylvania.
All 2,481 in Pennsylvania → Every provider in York → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Douglas Arbittier, MDYork, PA 174031790761856
- David Baker, MDYork, PA 174031144212622
- Thomas Bering, MDYork, PA 174031700878477
- Thomas Bride, DOYork, PA 174031730165796
- Raymond Cuzzaniti, DOYork, PA 174031992798755
- Claudia Deitrich, MDYork, PA 174031144206202
- Theresa Fasano, MDYork, PA 174031407857113
- Frederick Flaccavento, MDYork, PA 174031972589315
Common questions
What is John Calvin Zepp, DO's NPI number?
John Calvin Zepp, DO's National Provider Identifier (NPI) is 1144382979, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Calvin Zepp, DO located?
The NPPES record lists a practice address at 1001 S George St, York, PA, 17403. Phone: (717) 812-7687. Providers update this record themselves, so call before visiting.
How can I verify John Calvin Zepp, DO's license?
NPPES lists Pennsylvania license number OS013341, 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. 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.