What is Chang Yoo's NPI number?

Chang Yoo's National Provider Identifier (NPI) is 1194945873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chang Yoo's specialty?

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

Where is Chang Yoo located?

Chang Yoo's practice location on file with NPPES is 4950 Wilshire Blvd, Los Angeles, CA 90010-3805.

What is Chang Yoo's phone number?

The practice phone number listed in the NPPES registry for Chang Yoo is (213) 718-4047.

Is Chang Yoo's NPI active?

Yes — Chang Yoo's NPI (1194945873) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Chang Yoo, L.AC.

NPI 1194945873 · Acupuncturist · Los Angeles, CA

Chang Yoo, L.AC. is a Acupuncturist provider in Los Angeles, CA (NPI 1194945873).

Provider details

NPI number: 1194945873
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Credential: L.AC.
Sex: Male
Sole proprietor: Yes
License: AC 4644 (CA)

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense AC 4644 (CA)
Other Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

4950 Wilshire Blvd

Los Angeles, CA 90010-3805

Phone: (213) 718-4047

Street-level locationGet directions

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Mailing address