Madeline Serb
About this NPIWhat this record shows.
NPI 1306649512 is registered to Madeline Serb, a Marriage & Family Therapist practising at 370 N Wiget Ln Ste 100 in Walnut Creek, California. Marriage & Family Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Madeline Serb has been enumerated in the National Provider Identifier (NPI) registry since 2025.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 144508CA· Issued by LICENSE
Source: NPPES public registry.
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 Madeline Serb accepts. To confirm in-network status with your specific health plan, contact Madeline Serb directly at (925) 658-3935.
Frequently asked
Yes. NPI 1306649512 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Marriage & Family Therapist 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 (925) 658-3935.
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. Madeline Serb is a Type-1 individual NPI.