What is Derek Ma's NPI number?

Derek Ma's National Provider Identifier (NPI) is 1356823553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Derek Ma's specialty?

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

Where is Derek Ma located?

Derek Ma's practice location on file with NPPES is 211 Quarry Rd Ste 108, Palo Alto, CA 94304-1416.

What is Derek Ma's phone number?

The practice phone number listed in the NPPES registry for Derek Ma is (650) 326-2300.

Is Derek Ma's NPI active?

Yes — Derek Ma's NPI (1356823553) is active in the NPPES registry as of the last update on 2018-09-04.

IndividualActive

Derek Ma

NPI 1356823553 · Pharmacist · Palo Alto, CA

Derek Ma is a Pharmacist provider in Palo Alto, CA (NPI 1356823553).

Provider details

NPI number: 1356823553
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: No
License: 76045 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 76045 (CA)
Pharmacy Service Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
7 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

211 Quarry Rd Ste 108

Palo Alto, CA 94304-1416

Phone: (650) 326-2300

Street-level locationGet directions

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Mailing address