Dr. Gary Hermansen NP
About this NPIWhat this record shows.
NPI 1134277254 is registered to Dr. Gary Hermansen NP, a Psychiatric/Mental Health Nurse Practitioner practising at 308 Donahue St in Sausalito, California. Psychiatric/Mental Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Gary Hermansen NP has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 Dr. Gary Hermansen NP accepts. To confirm in-network status with your specific health plan, contact Dr. Gary Hermansen NP directly at (415) 535-3659.
Frequently asked
Yes. NPI 1134277254 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatric/Mental Health Nurse Practitioner 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 (415) 535-3659.
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. Gary Hermansen NP is a Type-1 individual NPI.