1. Home
  2. Directory
  3. Oklahoma
  4. Tulsa
  5. Radiology
  6. NPI Profile

TULSA RADIOLOGY ASSOCIATES INC
NPI 1871574509
Radiology - Diagnostic Radiology in Tulsa, OK

Active since November 09, 2005
5801 E 41ST ST STE 900, TULSA, OK 74135(918) 747-4975(918) 743-8552 Get Directions Write a Review

NPPES record last updated: July 13, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Tulsa Radiology Associates Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TULSA RADIOLOGY ASSOCIATES INC (NPI 1871574509) is a healthcare organization registered as a diagnostic radiology in Tulsa, Oklahoma and active in the NPI registry since November 2005. The organization lists Jonathan C Schnitker, President, as its authorized official.

NPPES Registry Identity

NPI1871574509
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NameTULSA RADIOLOGY ASSOCIATES INC
Location Address5801 E 41ST ST STE 900Tulsa, OK 74135-5631
Mailing AddressPo Box 4930Tulsa, OK 74159-0930 · (918) 747-4975 · Fax (918) 743-8552
Phone(918) 747-4975
Fax(918) 743-8552
Organization SubpartNo
Authorized OfficialJonathan C SchnitkerPresident · (918) 743-8943
Enumeration DateNovember 9, 2005
Last NPPES UpdateJuly 13, 2022
NPPES CertifiedJuly 13, 2022
✔ NPI 1871574509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
5801 E 41ST ST STE 900, Tulsa, OK 74135
Open in Google Maps ↗

Other Identifiers 2

OtherCR0013OK · Railroad Medicare
Medicaid100729320AOK

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tulsa Radiology Associates Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateOklahomaEnrollment IDO20040505000680Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

28

Medicare enrollment records show 28 clinicians reassign Medicare billing to Tulsa Radiology Associates Inc, which bills Medicare for the services they deliver. Of these, 19 practice at this address and 20 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Diagnostic Radiology27
Interventional Radiology1

Nearest to this location (20)

See all 28
Nicholas Bull, D.O.
Diagnostic Radiology
NPI 1487968756
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Zachary Chonka, M.D.
Diagnostic Radiology
NPI 1497805907
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Jonathan Cross, MD
Diagnostic Radiology
NPI 1003137944
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Colby Degiacomo, D.O.
Diagnostic Radiology
NPI 1033645361
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 743-8943
✔ PECOS✔ Accepts MedicareSame address
Ian Fischer, MD
Diagnostic Radiology
NPI 1306937198
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
John Fitter, M.D.
Diagnostic Radiology
NPI 1801879168
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Lisa Hayes, D.O.
Diagnostic Radiology
NPI 1063544237
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOSSame address
Kari Hopfer, D.O.
Diagnostic Radiology
NPI 1962667451
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Gale Joslin, MD
Diagnostic Radiology
NPI 1063478113
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 743-8943
✔ PECOS✔ Accepts MedicareSame address
Anne Kozlowski, D.O.
Diagnostic Radiology
NPI 1649251398
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Larry Mathias Iii, D.O.
Diagnostic Radiology
NPI 1730534520
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
John Morelli, MD
Diagnostic Radiology
NPI 1427218296
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Robert Moult, D.O.
Diagnostic Radiology
NPI 1457334724
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Andra Nuzum-Keim, M.D.
Diagnostic Radiology
NPI 1205063864
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Cordell Privat, MD
Interventional Radiology
NPI 1982867511
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Ronald Stillerman, DO
Diagnostic Radiology
NPI 1679549166
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Lauren Tribbey Lane, M.D.
Diagnostic Radiology
NPI 1861719676
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Jessica Weber, D.O.
Diagnostic Radiology
NPI 1528397106
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Elizabeth Young
Diagnostic Radiology
NPI 1154594703
5801 E 41ST ST STE 900
Tulsa, OK 74135
(918) 747-4975
✔ PECOS✔ Accepts MedicareSame address
Jack Mocnik, M.D.
Diagnostic Radiology
NPI 1619950987
4111 S DARLINGTON AVE STE 700
Tulsa, OK 74135
(918) 743-8943
✔ PECOS✔ Accepts Medicare0.3 mi
See all 28 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Tulsa Radiology Associates Inc's NPI number?

The NPI number for Tulsa Radiology Associates Inc is 1871574509. It was assigned to this organization in the NPPES registry on November 9, 2005.

Where is Tulsa Radiology Associates Inc located?

Tulsa Radiology Associates Inc is located at 5801 E 41st St Ste 900, Tulsa, OK 74135. The listed phone number is (918) 747-4975.

What is Tulsa Radiology Associates Inc's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Tulsa Radiology Associates Inc enrolled in Medicare?

Yes. Tulsa Radiology Associates Inc is registered in the Medicare PECOS enrollment system.

When is Tulsa Radiology Associates Inc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Oklahoma, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Tulsa Radiology Associates Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 28 clinicians in 2 Medicare specialties reassign their Medicare billing to Tulsa Radiology Associates Inc. A 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 the clinician's services. The largest specialties are Diagnostic Radiology (27) and Interventional Radiology (1). Of these, 19 practice at this address and 20 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Tulsa Radiology Associates Inc accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list Tulsa Radiology Associates Inc 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.

When was this NPI record last updated?

The NPPES record for Tulsa Radiology Associates Inc was last updated on July 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.