Frederick Willison MD
About this NPIWhat this record shows.
NPI 1932177011 is registered to Frederick Willison MD, a Radiation Oncology Physician practising at 1923 S Utica Ave in Tulsa, Oklahoma. Radiation Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Frederick Willison MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- P00214553· Issued by RAILROAD MEDICARE
- 3735116· Issued by AETNA
- 146643· Issued by ANTHEM BCBS
- 2129632· Issued by MAMSI
- 8646817· Issued by CIGNA
- 248895· Issued by SOUTHERN HEALTH
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20040823000629Radiation OncologyOK
- I20181030003160Radiation OncologyMO
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Frederick Willison MD accepts. To confirm in-network status with your specific health plan, contact Frederick Willison MD directly at (918) 744-2345.
Frequently asked
Yes. NPI 1932177011 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Radiation Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (918) 744-2345.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Frederick Willison MD is a Type-1 individual NPI.