Donna Theisen NP
About this NPIWhat this record shows.
NPI 1437258993 is registered to Donna Theisen NP, a Gerontology Nurse Practitioner practising at 4131 Geary Blvd in San Francisco, California. Gerontology Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Donna Theisen NP has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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 Donna Theisen NP accepts. To confirm in-network status with your specific health plan, contact Donna Theisen NP directly at (415) 833-2852.
Frequently asked
Yes. NPI 1437258993 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gerontology 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) 833-2852.
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. Donna Theisen NP is a Type-1 individual NPI.