Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hung Duy Pham, DDS

Pediatric Dentistry in San Bruno, CA · enumerated 2006 · practices at Maria Luisa B. Santos,Dmd, Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851498968

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Registry record

Entity type Individual (Type 1)

Name Dr. Hung Duy Pham

Credential DDS

Sex Male

Practice address 1001 San Bruno Ave W, San Bruno, CA, 94066

Phone (650) 989-9299

Fax (650) 989-9257

Enumeration date Sep 20, 2006

Last updated in NPPES Dec 21, 2021

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 46514 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Hung Pham?

Hung Pham is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Maria Luisa B. Santos,Dmd, Inc Dentist · San Bruno, CA NPI 1538577663

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-21.