Sheila Siemer RN
About this NPIWhat this record shows.
NPI 1437649597 is registered to Sheila Siemer RN, a Registered Nurse practising at 2950 International Blvd in Oakland, California. Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sheila Siemer RN has been enumerated in the National Provider Identifier (NPI) registry since 2018.
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 Sheila Siemer RN accepts. To confirm in-network status with your specific health plan, contact Sheila Siemer RN directly at (510) 535-4400.
Frequently asked
Yes. NPI 1437649597 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (510) 535-4400.
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. Sheila Siemer RN is a Type-1 individual NPI.