NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany Yeng-Ying Yap Pham

Occupational Therapist in Torrance, CA · enumerated 2026.

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

National Provider Identifier

1871497339

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Tiffany Yeng-Ying Yap Pham
Sex Female
Practice address 21414 S Vermont Ave, Torrance, CA, 90502
Phone (310) 279-2306
Enumeration date Oct 6, 2026
Last updated in NPPES Oct 6, 2026

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 24289 (CA) Primary

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

Where does Tiffany Pham practice?
The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tiffany Pham?
The National Provider Identifier (NPI) for Tiffany Pham is 1871497339, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-06.