Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Catherine M Pham, M.D.

Dermatology Physician in Austin, TX · enumerated 2010.

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

National Provider Identifier

1891013918

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Registry record

Entity type Individual (Type 1)

Name Dr. Catherine M Pham

Credential M.D.

Sex Female

Practice address 2608 Brockton Dr, Austin, TX, 78758

Phone (512) 654-4050

Fax (512) 654-4051

Enumeration date May 13, 2010

Last updated in NPPES Jan 5, 2021

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 60446429 (WA) Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License R3404 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Catherine Pham?

The National Provider Identifier (NPI) for Catherine Pham is 1891013918, a Type 1 (individual) record in the CMS NPPES registry.

Where does Catherine Pham practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-05.