What is Guang Ouyang's NPI number?

Guang Ouyang's National Provider Identifier (NPI) is 1366742470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Guang Ouyang's specialty?

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

Where is Guang Ouyang located?

Guang Ouyang's practice location on file with NPPES is 250 El Camino Real, San Bruno, CA 94066-4945.

What is Guang Ouyang's phone number?

The practice phone number listed in the NPPES registry for Guang Ouyang is (408) 396-0830.

Is Guang Ouyang's NPI active?

Yes — Guang Ouyang's NPI (1366742470) is active in the NPPES registry as of the last update on 2025-01-17.

IndividualActive

Guang Ouyang, L.AC

NPI 1366742470 · Acupuncturist · San Bruno, CA

Guang Ouyang, L.AC is a Acupuncturist provider in San Bruno, CA (NPI 1366742470).

Provider details

NPI number: 1366742470
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Credential: L.AC
Sex: Male
Sole proprietor: Yes
License: AC 13928 (CA)

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense AC 13928 (CA)
Other Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
15 yrs in NPPES 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

250 El Camino Real

San Bruno, CA 94066-4945

Phone: (408) 396-0830

Street-level locationGet directions

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Mailing address