Dawn Holderfield
About this NPIWhat this record shows.
NPI 1023531779 is registered to Dawn Holderfield, a Behavior Analyst practising at 33635 9th St, Appt. 1 in Union City, California. Behavior Analyst is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dawn Holderfield has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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 Dawn Holderfield accepts. To confirm in-network status with your specific health plan, contact Dawn Holderfield directly at (510) 589-0535.
Frequently asked
Yes. NPI 1023531779 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Behavior Analyst 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) 589-0535.
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. Dawn Holderfield is a Type-1 individual NPI.