What is David Duncan's NPI number?

David Duncan's National Provider Identifier (NPI) is 1124304951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Duncan's specialty?

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

Where is David Duncan located?

David Duncan's practice location on file with NPPES is 19755 Vista Hermosa Dr, Walnut, CA 91789-1734.

What is David Duncan's phone number?

The practice phone number listed in the NPPES registry for David Duncan is (909) 881-1813.

Is David Duncan's NPI active?

Yes — David Duncan's NPI (1124304951) is active in the NPPES registry as of the last update on 2011-10-25.

IndividualActive

David Duncan, PHARMD

NPI 1124304951 · Pharmacist · Walnut, CA

David Duncan, PHARMD is a Pharmacist provider in Walnut, CA (NPI 1124304951).

Provider details

NPI number: 1124304951
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Male
Sole proprietor: No
License: 57235 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 57235 (CA)
Pharmacy Service Providers

Profile Score

Detailed profile(80/100 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

19755 Vista Hermosa Dr

Walnut, CA 91789-1734

Phone: (909) 881-1813

Fax: (909) 881-6694

Street-level locationGet directions

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Mailing address