What is Viviane Pham's NPI number?

Viviane Pham's National Provider Identifier (NPI) is 1891510020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Viviane Pham's specialty?

Viviane Pham is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Viviane Pham located?

Viviane Pham's practice location on file with NPPES is 2670 S White Rd Ste 200, San Jose, CA 95148-2073.

What is Viviane Pham's phone number?

The practice phone number listed in the NPPES registry for Viviane Pham is (408) 937-1553.

Is Viviane Pham's NPI active?

Yes — Viviane Pham's NPI (1891510020) is active in the NPPES registry as of the last update on 2025-10-29.

IndividualActive

Viviane Pham, ASW, PPSC

NPI 1891510020 · Social Worker · San Jose, CA

Viviane Pham, ASW, PPSC is a Social Worker provider in San Jose, CA (NPI 1891510020).

Provider details

NPI number: 1891510020
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: ASW, PPSC
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(49/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2670 S White Rd Ste 200

San Jose, CA 95148-2073

Phone: (408) 937-1553

Street-level locationGet directions

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Mailing address