What is Johnny Chau's NPI number?

Johnny Chau's National Provider Identifier (NPI) is 1235417916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Johnny Chau's specialty?

Johnny Chau is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Johnny Chau located?

Johnny Chau's practice location on file with NPPES is 99 Montecillo Rd, San Rafael, CA 94903-3308.

What is Johnny Chau's phone number?

The practice phone number listed in the NPPES registry for Johnny Chau is (866) 454-4917.

Is Johnny Chau's NPI active?

Yes — Johnny Chau's NPI (1235417916) is active in the NPPES registry as of the last update on 2021-11-26.

IndividualActive

Johnny Chau, PHARMD

NPI 1235417916 · Pharmacist · San Rafael, CA

Johnny Chau, PHARMD is a Pharmacist provider in San Rafael, CA (NPI 1235417916).

Provider details

NPI number: 1235417916
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Male
Sole proprietor: Yes
License: 64595 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 64595 (CA)
Pharmacy Service Providers

Profile Score

Detailed profile(81/100 index)

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

Registry tenure38% of score
14 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

99 Montecillo Rd

San Rafael, CA 94903-3308

Phone: (866) 454-4917

Street-level locationGet directions

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Mailing address