STEVEN JOSEPH GREGORITCH M.D.
NPI 1841290772
Radiology - Radiation Oncology in Oil City, PA
About Steven Joseph Gregoritch M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN JOSEPH GREGORITCH M.D. (NPI 1841290772) is an individual radiation oncology provider in Oil City, Pennsylvania, licensed in New York (171770) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with The Monroe Clinic, and maintains a secondary practice location in Bryan.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Steven Joseph Gregoritch M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Steven Gregoritch reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Natrona Heights, PA 15065
- Reassigned Medicare billing, Pennsylvania enrollment
- 101 clinicians in this Medicare group
Monroe, WI 53566
- Reassigned Medicare billing, Wisconsin enrollment
- 376 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The Monroe Clinic
Acute Care Hospitals · Monroe, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 16301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Steven Gregoritch's NPI number?
The NPI number for Steven Gregoritch is 1841290772. It was assigned to this individual provider in the NPPES registry on July 21, 2005.
Where is Steven Gregoritch located?
Steven Gregoritch practices at 527 W 3rd St, Oil City, PA 16301. The listed phone number is (814) 738-4541.
What is Steven Gregoritch's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Steven Gregoritch enrolled in Medicare?
Yes. Steven Gregoritch is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Steven Gregoritch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Gregoritch reassigns Medicare benefits to 2 organizations: University Of Pittsburgh Cancer Institute Cancer Services (Natrona Heights, PA) and The Monroe Clinic, Inc. (Monroe, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Gregoritch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Gregoritch accept?
Health plans from CareSource and Dean Health Plan list Steven Gregoritch as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Steven Gregoritch affiliated with any hospitals?
According to CMS data, Steven Gregoritch is affiliated with The Monroe Clinic.
When was this NPI record last updated?
The NPPES record for Steven Gregoritch was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Steven Joseph Gregoritch, M.D. · NPI 1841290772
Radiation Oncology physician in Oil City, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 21, 2005.
## Identity
- **NPI:** 1841290772 (Entity type: Individual)
- **Enumerated:** July 21, 2005
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** 171770 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 527 W 3RD ST, Oil City, PA 16301-3160
- **Phone:** (814) 738-4541
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Pittsburgh Cancer Institute Cancer Services (NPI 1912961350, Natrona Heights, PA); The Monroe Clinic, Inc. (NPI 1386720548, Monroe, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 1986
## Record status
- **NPPES last updated:** May 14, 2025
- **Other identifiers:** Medicaid 01436126 (NY); Medicaid 200380110 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1841290772) · Data from the CMS NPPES public registry.