What is Nan Zhang's NPI number?

Nan Zhang's National Provider Identifier (NPI) is 1538957386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nan Zhang's specialty?

Nan Zhang is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).

Where is Nan Zhang located?

Nan Zhang's practice location on file with NPPES is 1841 Courtney Ave, San Jose, CA 95122-3705.

What is Nan Zhang's phone number?

The practice phone number listed in the NPPES registry for Nan Zhang is (510) 585-5937.

Is Nan Zhang's NPI active?

Yes — Nan Zhang's NPI (1538957386) is active in the NPPES registry as of the last update on 2025-04-30.

IndividualActive

Nan Zhang

NPI 1538957386 · Acupuncturist · San Jose, CA

Nan Zhang is a Acupuncturist provider in San Jose, CA (NPI 1538957386).

Provider details

NPI number: 1538957386
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

AcupuncturistPrimary171100000X
Other Service Providers

Profile Score

Basic profile(48/100 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

1841 Courtney Ave

San Jose, CA 95122-3705

Phone: (510) 585-5937

Street-level locationGet directions

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Mailing address