Mrs. Alyssa Westerfield Agnp
Also known as
- Formerly known asHopper, Alyssa Rachael
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1427528710 is registered to Mrs. Alyssa Westerfield Agnp, a Nurse Practitioner practising at 900 Blake Wilbur Dr Fl 3 in Palo Alto, California. Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Alyssa Westerfield Agnp 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 Mrs. Alyssa Westerfield Agnp accepts. To confirm in-network status with your specific health plan, contact Mrs. Alyssa Westerfield Agnp directly at (650) 498-6000.
Frequently asked
Yes. NPI 1427528710 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (650) 498-6000.
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. Mrs. Alyssa Westerfield Agnp is a Type-1 individual NPI.