Dr. Matthew Mcmillan MD
About this NPIWhat this record shows.
NPI 1790311843 is registered to Dr. Matthew Mcmillan MD, a Radiation Oncology Physician practising at 1275 York Ave in New York, New York. Radiation Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Matthew Mcmillan MD has been enumerated in the National Provider Identifier (NPI) registry since 2020.
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
- I20250825002034Radiation OncologyNY
- I20250827004257Radiation OncologyNJ
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. Matthew Mcmillan MD accepts. To confirm in-network status with your specific health plan, contact Dr. Matthew Mcmillan MD directly at (704) 877-2258.
Frequently asked
Yes. NPI 1790311843 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 (704) 877-2258.
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. Matthew Mcmillan MD is a Type-1 individual NPI.