Steven Joseph Gregoritch, M.D.
Radiation Oncology Physician · Oil City, PA
Steven Joseph Gregoritch, M.D. is a radiation oncology physician with a practice address in Oil City, Pennsylvania, and NPI 1841290772, issued on Jul 21, 2005. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Steven Joseph Gregoritch
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 171770 NY
35.152097 OH
Self-reported in NPPES; status is on the state search - Practice location
- 527 W 3RD St, Oil City, PA 16301
- Phone
- (814) 738-4541
- Enumerated
- Jul 21, 2005
- Record last updated
- May 14, 2025
- Medicaid IDs
- 01436126 NY
200380110 IN - Medicare enrollment
- Enrolled (PECOS I20250623002813); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 383 in Pennsylvania → Look up another NPI →
Verify Steven Joseph Gregoritch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average radiation oncology physician in 2024
79 Medicare Part D claims for 30 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
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.
Bills Medicare through one group practice
- The Monroe Clinic, Inc.Monroe, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Joseph Gregoritch among 383 radiation oncology physician records in Pennsylvania
Steven Joseph Gregoritch, M.D. is one of 383 radiation oncology physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1986 · median 2004 among the 285 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Pennsylvania
There are 383 radiation oncology physician records in Pennsylvania.
All 383 in Pennsylvania → Every provider in Oil City → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Brian Karlovits, D.O.Meadville, PA 163351619955291
- Eric Svenson, MDMeadville, PA 163351669526398
- Razvan Gramatovici, M.D.Seneca, PA 163461922079193
- Edward Marchan, M.D.Seneca, PA 163461245439017
- Bernard Eden, MDWarren, PA 163651427035716
- Leroy Korb, M.D.Warren, PA 163651770572430
- Stephen Abel, DOClarion, PA 162141033642319
- Tracy Klayton, M.D.Kittanning, PA 162011497948947
Common questions
What is Steven Joseph Gregoritch, M.D.'s NPI number?
Steven Joseph Gregoritch, M.D.'s National Provider Identifier (NPI) is 1841290772, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven Joseph Gregoritch, M.D. located?
The NPPES record lists a practice address at 527 W 3RD St, Oil City, PA, 16301. Phone: (814) 738-4541. Providers update this record themselves, so call before visiting.
How can I verify Steven Joseph Gregoritch, M.D.'s license?
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 Steven Joseph Gregoritch, M.D. prescribe under Medicare Part D?
In 2024, Steven Joseph Gregoritch, M.D. had 79 Medicare Part D claims for 30 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.