Ann Armstrong
About this NPIWhat this record shows.
NPI 1528269420 is registered to Ann Armstrong, a Addiction Counselor practising at 1403 164th Ave in San Leandro, California. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ann Armstrong 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 Ann Armstrong accepts. To confirm in-network status with your specific health plan, contact Ann Armstrong directly at (510) 481-8645.
Frequently asked
Yes. NPI 1528269420 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Counselor 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) 481-8645.
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. Ann Armstrong is a Type-1 individual NPI.