What is Gregory Tam's NPI number?

Gregory Tam's National Provider Identifier (NPI) is 1235410184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Tam's specialty?

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

Where is Gregory Tam located?

Gregory Tam's practice location on file with NPPES is 2400 Monument Blvd, Concord, CA 94520-3105.

What is Gregory Tam's phone number?

The practice phone number listed in the NPPES registry for Gregory Tam is (925) 566-4002.

Is Gregory Tam's NPI active?

Yes — Gregory Tam's NPI (1235410184) is active in the NPPES registry as of the last update on 2011-09-06.

IndividualActive

Gregory Tam, PHARM D

NPI 1235410184 · Pharmacist · Concord, CA

Gregory Tam, PHARM D is a Pharmacist provider in Concord, CA (NPI 1235410184).

Provider details

NPI number: 1235410184
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARM D
Sex: Male
Sole proprietor: No
License: 29426 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 29426 (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

2400 Monument Blvd

Concord, CA 94520-3105

Phone: (925) 566-4002

Street-level locationGet directions

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Mailing address