What is Marissa Chan's NPI number?

Marissa Chan's National Provider Identifier (NPI) is 1942952460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Chan's specialty?

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

Where is Marissa Chan located?

Marissa Chan's practice location on file with NPPES is 1200 El Camino Real, South San Francisco, CA 94080-3208.

What is Marissa Chan's phone number?

The practice phone number listed in the NPPES registry for Marissa Chan is (510) 752-4148.

Is Marissa Chan's NPI active?

Yes — Marissa Chan's NPI (1942952460) is active in the NPPES registry as of the last update on 2023-05-08.

IndividualActive

Marissa Chan, PHARMD

NPI 1942952460 · Pharmacist · South San Francisco, CA

Marissa Chan, PHARMD is a Pharmacist provider in South San Francisco, CA (NPI 1942952460).

Provider details

NPI number: 1942952460
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Female
Sole proprietor: Yes
License: 85843 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 85843 (CA)
Pharmacy Service Providers

Profile Score

Established profile(61/100 index)

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

Registry tenure38% of score
4 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

1200 El Camino Real

South San Francisco, CA 94080-3208

Phone: (510) 752-4148

Street-level locationGet directions

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Mailing address