What is Marvin Choi's NPI number?

Marvin Choi's National Provider Identifier (NPI) is 1457774614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marvin Choi's specialty?

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

Where is Marvin Choi located?

Marvin Choi's practice location on file with NPPES is 9521 Dalen St, Downey, CA 90242-4847.

What is Marvin Choi's phone number?

The practice phone number listed in the NPPES registry for Marvin Choi is (562) 401-4200.

Is Marvin Choi's NPI active?

Yes — Marvin Choi's NPI (1457774614) is active in the NPPES registry as of the last update on 2025-12-29.

IndividualActive

Marvin Choi, PHARM.D.

NPI 1457774614 · Pharmacist · Downey, CA

Marvin Choi, PHARM.D. is a Pharmacist provider in Downey, CA (NPI 1457774614).

Provider details

NPI number: 1457774614
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARM.D.
Sex: Male
Sole proprietor: Yes
License: 65173 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 65173 (CA)
Pharmacy Service Providers

Profile Score

Detailed profile(76/100 index)

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

Registry tenure38% of score
12 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

9521 Dalen St

Downey, CA 90242-4847

Phone: (562) 401-4200

Street-level locationGet directions

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Mailing address