John Kosiak Mn
About this NPIWhat this record shows.
NPI 1033101886 is registered to John Kosiak Mn, a Radiation Oncology Physician practising at 11850 Blackfoot St Nw Ste 150 in Coon Rapids, Minnesota. Radiation Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Kosiak Mn has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- 104840MN· Issued by UCARE
- 2400159MN· Issued by MEDICA
- 24601KOMN· Issued by BLUE CROSS/BLUE SHIELD
- HP13729MN· Issued by HEALTH PARTNERS
- 25137MN· Issued by AMERICA'S PPO
- 963070250005MN· Issued by PREFERRED ONE
- 110020MN· Issued by CHOICE PLUS
- 2400004MN· Issued by MEDICA PRIMARY
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
- I20071114000457Radiation OncologyMN
- I20110603000188Radiation OncologyWI
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 John Kosiak Mn accepts. To confirm in-network status with your specific health plan, contact John Kosiak Mn directly at (763) 433-0221.
Frequently asked
Yes. NPI 1033101886 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 (763) 433-0221.
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. John Kosiak Mn is a Type-1 individual NPI.