Stephen J. Dietrich, D.O.
Occupational Medicine Physician · York, PA
Stephen J. Dietrich, D.O. is an occupational medicine physician with a practice address in York, Pennsylvania, and NPI 1497845689, issued on Oct 16, 2006. Check the license (Pennsylvania OS006311L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Stephen J. Dietrich
- Credential
- D.O.
- Primary taxonomy
- Occupational Medicine Physician 2083X0100X
- License number
- OS006311L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2250 E Market St, York, PA 17402
- Phone
- (717) 851-1600
- Enumerated
- Oct 16, 2006
- Record last updated
- Nov 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (717) 851-1650
- Entity
- Type 1 · individual
8 nearest occupational medicine physician records → All 103 in Pennsylvania → Look up another NPI →
Also registered at 2250 E Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Arentz, CRNPOccupational Health Nurse Practitioner1194536052
- Brandon Burkett, DPTPhysical Therapist1386873545
- Carolyn Helberg, PA-CPhysician Assistant1205110541
- Angela Johnson, CRNPNurse Practitioner1275083115
- Sandra Leathery, CRNPFamily Nurse Practitioner1437173267
- Grace Mbonde, MDFamily Medicine Physician1487759643
Verify Stephen J. Dietrich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS006311LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average occupational medicine physician in 2024
34 Medicare Part D claims for 18 beneficiaries, against an average of 794 among the 463 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin18 claims
- Atovaquone-Proguanil Hcl12 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.
Stephen J. Dietrich among 103 occupational medicine physician records in Pennsylvania
Stephen J. Dietrich, D.O. is one of 103 occupational medicine physician records with a practice address in Pennsylvania. 37% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 52% newer
- In a Medicare fileYes · 37% of these records are
- In the CMS Doctors and Clinicians fileNo · 15% of these records are
- Record last updated2021 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083X0100X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Medicine Physician providers in Pennsylvania
There are 103 occupational medicine physician records in Pennsylvania.
All 103 in Pennsylvania → Every provider in York → Occupational Medicine Physician nationwide →
The 8 occupational medicine physician records with the nearest ZIP codes
- Joseph Chesky, MD MPH MBANew Holland, PA 175571710902994
- Alan Hay, MDLancaster, PA 176011649233248
- John Kramer, MDLancaster, PA 176011427011949
- Joshua Merris, MDChambersburg, PA 172011881057099
- Zhiping Mo, MDChambersburg, PA 172011720288293
- James RochesterLancaster, PA 176031407888225
- Theodore Sofish, MDChambersburg, PA 172011740281419
- Joseph English, MDWilliamsport, PA 177011700998119
Common questions
What is Stephen J. Dietrich, D.O.'s NPI number?
Stephen J. Dietrich, D.O.'s National Provider Identifier (NPI) is 1497845689, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen J. Dietrich, D.O. located?
The NPPES record lists a practice address at 2250 E Market St, York, PA, 17402. Phone: (717) 851-1600. Providers update this record themselves, so call before visiting.
How can I verify Stephen J. Dietrich, D.O.'s license?
NPPES lists Pennsylvania license number OS006311L, 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 Stephen J. Dietrich, D.O. prescribe under Medicare Part D?
In 2024, Stephen J. Dietrich, D.O. had 34 Medicare Part D claims for 18 beneficiaries; the average among occupational medicine physician prescribers was 794. 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.
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.