Riley Grogan MD
About this NPIWhat this record shows.
NPI 1669935631 is registered to Riley Grogan MD, a Surgery practising at 500 W Broadway St Fl 4bb in Missoula, Montana. Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Riley Grogan MD has been enumerated in the National Provider Identifier (NPI) registry since 2019.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20251007001011General SurgeryMT
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 Riley Grogan MD accepts. To confirm in-network status with your specific health plan, contact Riley Grogan MD directly at (406) 329-5828.
Frequently asked
Yes. NPI 1669935631 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Surgery 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 (406) 329-5828.
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. Riley Grogan MD is a Type-1 individual NPI.