Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Thomas T Pham, DDS

Q: What is the NPI number for Thomas Pham?

The National Provider Identifier (NPI) for Thomas Pham is 1891714192, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Surprise, AZ · enumerated 2006.

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

National Provider Identifier

1891714192

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas T Pham

Credential DDS

Sex Male

Practice address Surprise, AZ, 85374

Phone (623) 544-4555

Fax (623) 544-4547

Enumeration date Jul 18, 2006

Last updated in NPPES Nov 13, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 5261 (AZ) 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 is the NPI number for Thomas Pham?

The National Provider Identifier (NPI) for Thomas Pham is 1891714192, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Pham practice?

The practice location on file with NPPES is in Surprise, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-13.