What is Pey Ru Chen's NPI number?

Pey Ru Chen's National Provider Identifier (NPI) is 1902794563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Pey Ru Chen's specialty?

Pey Ru Chen is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).

Where is Pey Ru Chen located?

Pey Ru Chen's practice location on file with NPPES is 5825 Lincoln Ave Ste D184, Buena Park, CA 90620-3463.

What is Pey Ru Chen's phone number?

The practice phone number listed in the NPPES registry for Pey Ru Chen is (657) 300-3649.

Is Pey Ru Chen's NPI active?

Yes — Pey Ru Chen's NPI (1902794563) is active in the NPPES registry as of the last update on 2025-08-09.

IndividualActive

Pey Ru Chen, LAC.

NPI 1902794563 · Acupuncturist · Buena Park, CA

Pey Ru Chen, LAC. is a Acupuncturist provider in Buena Park, CA (NPI 1902794563).

Provider details

NPI number: 1902794563
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Credential: LAC.
Sex: Female
Sole proprietor: Yes
License: 18519 (CA)

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense 18519 (CA)
Other 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

5825 Lincoln Ave Ste D184

Buena Park, CA 90620-3463

Phone: (657) 300-3649

Street-level locationGet directions

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Mailing address