What is Nancy Tang's NPI number?

Nancy Tang's National Provider Identifier (NPI) is 1770475055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nancy Tang's specialty?

Nancy Tang is listed in the NPPES registry with a primary specialty of General Practice Registered Nurse (Nursing Service Providers).

Where is Nancy Tang located?

Nancy Tang's practice location on file with NPPES is 3262 Place Du Jardin, San Jose, CA 95148-3851.

What is Nancy Tang's phone number?

The practice phone number listed in the NPPES registry for Nancy Tang is (408) 828-4666.

Is Nancy Tang's NPI active?

Yes — Nancy Tang's NPI (1770475055) is active in the NPPES registry as of the last update on 2025-07-19.

IndividualActive

Nancy Tang

NPI 1770475055 · General Practice Registered Nurse · San Jose, CA

Nancy Tang is a General Practice Registered Nurse provider in San Jose, CA (NPI 1770475055).

Provider details

NPI number: 1770475055
Entity type: Individual
Primary specialty: General Practice Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 95115102 (CA)

Specialties & taxonomies

General Practice Registered NursePrimary163WG0000XLicense 95115102 (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

3262 Place Du Jardin

San Jose, CA 95148-3851

Phone: (408) 828-4666

Street-level locationGet directions

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Mailing address