What is Gary Chan's NPI number?

Gary Chan's National Provider Identifier (NPI) is 1770270472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Chan's specialty?

Gary Chan is listed in the NPPES registry with a primary specialty of Pharmacy Technician (Pharmacy Service Providers).

Where is Gary Chan located?

Gary Chan's practice location on file with NPPES is 12897 Harbor Blvd, Garden Grove, CA 92840-5808.

What is Gary Chan's phone number?

The practice phone number listed in the NPPES registry for Gary Chan is (714) 636-1143.

Is Gary Chan's NPI active?

Yes — Gary Chan's NPI (1770270472) is active in the NPPES registry as of the last update on 2023-04-21.

IndividualActive

Gary Chan

NPI 1770270472 · Pharmacy Technician · Garden Grove, CA

Gary Chan is a Pharmacy Technician provider in Garden Grove, CA (NPI 1770270472).

Provider details

NPI number: 1770270472
Entity type: Individual
Primary specialty: Pharmacy TechnicianPharmacy Service Providers
Sex: Male
Sole proprietor: Yes
License: 102513 (CA)

Specialties & taxonomies

Pharmacy TechnicianPrimary183700000XLicense 102513 (CA)
Pharmacy Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
3 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

12897 Harbor Blvd

Garden Grove, CA 92840-5808

Phone: (714) 636-1143

Fax: (714) 636-1856

Street-level locationGet directions

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Mailing address