Frederick W Willison, MD
Frederick W Willison is a Radiation Oncology Physician provider (Radiology) practicing in Tulsa, OK, registered in the NPPES registry with NPI 1932177011 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1932177011 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Frederick W Willison |
| Credential | MD |
| Sex | Male |
| Practice address | 1923 S UTICA AVE, Tulsa, OK, 74104 |
| Phone | 9187442345 |
| Enumeration date | 2006-03-14 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2085R0001X | Radiation Oncology Physician | Secondary | 0101052684 | VA |
| 2085R0001X | Radiation Oncology Physician | Primary | 20141 | OK |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P00214553 | Other | — | RAILROAD MEDICARE |
| 3735116 | Other | — | AETNA |
| 146643 | Other | — | ANTHEM BCBS |
| 2129632 | Other | — | MAMSI |
| 8646817 | Other | — | CIGNA |
| 248895 | Other | — | SOUTHERN HEALTH |
Copy-ready billing details
Provider: Frederick Willison, MD NPI: 1932177011 Taxonomy: 2085R0001X (Radiation Oncology Physician) Address: 1923 S UTICA AVE, Tulsa, OK, 74104
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1669399572 | Alison Harp | Individual | Critical Care Medicine Registered Nurse | Tulsa, OK |
| 1174527667 | Mark Mills | Individual | Pharmacotherapy Pharmacist | Tulsa, OK |
| 1922007830 | Dwain Simpson | Individual | Clinical Social Worker | Tulsa, OK |
| 1366442006 | Continuous Care Center of Tulsa, Inc. | Organization | Long Term Care Hospital | Tulsa, OK |
| 1205821436 | Richard Smarinsky | Individual | Anesthesiology Physician | Tulsa, OK |
| 1285622464 | Michelle Brotherton | Individual | Obstetrics & Gynecology Physician | Tulsa, OK |
| 1437149457 | James Geurin | Individual | Radiation Oncology Physician | Tulsa, OK |
| 1871583625 | George Carrico | Individual | Emergency Medical Services (Emergency Medicine) Physician | Tulsa, OK |
Verify this record
Cross-check NPI 1932177011 against the authoritative CMS record: view Frederick W Willison on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.