Michael Grammas PA
About this NPIWhat this record shows.
NPI 1497345904 is registered to Michael Grammas PA, a Independent Duty Corpsman practising at 20072 Sw Birch St Ste 190 in Newport Beach, California. Independent Duty Corpsman is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Michael Grammas PA has been enumerated in the National Provider Identifier (NPI) registry since 2021.
Your brand here.
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 Michael Grammas PA accepts. To confirm in-network status with your specific health plan, contact Michael Grammas PA directly at (949) 235-7735.
Frequently asked
Yes. NPI 1497345904 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Independent Duty Corpsman 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 (949) 235-7735.
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. Michael Grammas PA is a Type-1 individual NPI.