What is Xinwen Yu's NPI number?

Xinwen Yu's National Provider Identifier (NPI) is 1578429981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Xinwen Yu's specialty?

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

Where is Xinwen Yu located?

Xinwen Yu's practice location on file with NPPES is 555 Old County Rd Ste 100, San Carlos, CA 94070-2517.

What is Xinwen Yu's phone number?

The practice phone number listed in the NPPES registry for Xinwen Yu is (650) 788-9818.

Is Xinwen Yu's NPI active?

Yes — Xinwen Yu's NPI (1578429981) is active in the NPPES registry as of the last update on 2025-12-30.

IndividualActive

Xinwen Yu

NPI 1578429981 · Acupuncturist · San Carlos, CA

Xinwen Yu is a Acupuncturist provider in San Carlos, CA (NPI 1578429981).

Provider details

NPI number: 1578429981
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

AcupuncturistPrimary171100000X
Other Service Providers

Profile Score

Basic profile(47/100 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
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

555 Old County Rd Ste 100

San Carlos, CA 94070-2517

Phone: (650) 788-9818

Street-level locationGet directions

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Mailing address