Dr. John Watkins M.D.
About this NPIWhat this record shows.
NPI 1558450841 is registered to Dr. John Watkins M.D., a Radiation Oncology Physician practising at 500 N 8th St in Bismarck, North Dakota. Radiation Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. John Watkins M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 2 PECOS enrollment records (each with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 25 Radiation Oncology Physician providers on file in North Dakota.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
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
- I20100806000462Radiation OncologyND
- I20250521001676Radiation OncologyMN
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 Dr. John Watkins M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. John Watkins M.D. directly at (701) 222-6100.
Frequently asked
Yes. NPI 1558450841 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 (701) 222-6100.
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. Dr. John Watkins M.D. is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 25 Radiation Oncology Physician providers are registered in North Dakota, and Dr. John Watkins M.D. is one of them. The figure refreshes each month from the federal source.