What is Stephanie Tam's NPI number?

Stephanie Tam's National Provider Identifier (NPI) is 1851283238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephanie Tam's specialty?

Stephanie Tam is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Stephanie Tam located?

Stephanie Tam's practice location on file with NPPES is 728 Pacific Ave, San Francisco, CA 94133-4457.

What is Stephanie Tam's phone number?

The practice phone number listed in the NPPES registry for Stephanie Tam is (415) 319-9686.

Is Stephanie Tam's NPI active?

Yes — Stephanie Tam's NPI (1851283238) is active in the NPPES registry as of the last update on 2025-07-18.

IndividualActive

Stephanie Tam

NPI 1851283238 · Registered Nurse · San Francisco, CA

Stephanie Tam is a Registered Nurse provider in San Francisco, CA (NPI 1851283238).

Provider details

NPI number: 1851283238
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sole proprietor: Yes
License: 95394167 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 95394167 (CA)
Nursing Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% 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

728 Pacific Ave

San Francisco, CA 94133-4457

Phone: (415) 319-9686

Street-level locationGet directions

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Mailing address