Ms. Marilyn Williams Ms, RN
About this NPIWhat this record shows.
NPI 1497972822 is registered to Ms. Marilyn Williams Ms, RN, a Gerontology Registered Nurse practising at 2425 Geary Blvd in San Francisco, California. Gerontology Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Marilyn Williams Ms, RN 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 Ms. Marilyn Williams Ms, RN accepts. To confirm in-network status with your specific health plan, contact Ms. Marilyn Williams Ms, RN directly at (415) 883-4486.
Frequently asked
Yes. NPI 1497972822 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gerontology Registered Nurse 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) 883-4486.
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. Ms. Marilyn Williams Ms, RN is a Type-1 individual NPI.