What is Zihao Zhen's NPI number?

Zihao Zhen's National Provider Identifier (NPI) is 1518704717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Zihao Zhen's specialty?

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

Where is Zihao Zhen located?

Zihao Zhen's practice location on file with NPPES is 1355 Market St Ste 220, San Francisco, CA 94103-1314.

What is Zihao Zhen's phone number?

The practice phone number listed in the NPPES registry for Zihao Zhen is (415) 546-9222.

Is Zihao Zhen's NPI active?

Yes — Zihao Zhen's NPI (1518704717) is active in the NPPES registry as of the last update on 2024-07-15.

IndividualActive

Zihao Zhen

NPI 1518704717 · Social Worker · San Francisco, CA

Zihao Zhen is a Social Worker provider in San Francisco, CA (NPI 1518704717).

Provider details

NPI number: 1518704717
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(50/100 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

1355 Market St Ste 220

San Francisco, CA 94103-1314

Phone: (415) 546-9222

Street-level locationGet directions

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Mailing address