Ms. Dora-Thea Porter Ma
About this NPIWhat this record shows.
NPI 1104842970 is registered to Ms. Dora-Thea Porter Ma, a Audiologist practising at 150 Muir Rd in Martinez, California. Audiologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Dora-Thea Porter Ma has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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 Ms. Dora-Thea Porter Ma accepts. To confirm in-network status with your specific health plan, contact Ms. Dora-Thea Porter Ma directly at (925) 372-2050.
Frequently asked
Yes. NPI 1104842970 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Audiologist 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) 372-2050.
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. Ms. Dora-Thea Porter Ma is a Type-1 individual NPI.