MR. DAVID STEVEN DUNCAN PHARMD
NPI 1124304951
Pharmacist in Walnut, CA

Active since October 25, 2011
19755 VISTA HERMOSA DR, WALNUT, CA 91789(909) 881-1813(909) 881-6694 Get Directions Write a Review

NPPES record last updated: October 25, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. David Steven Duncan Pharmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. DAVID STEVEN DUNCAN PHARMD (NPI 1124304951) is an individual pharmacist in Walnut, California, licensed in California (57235) and active in the NPI registry since October 2011.

NPPES Registry Identity

NPI1124304951
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameMR. DAVID STEVEN DUNCANCredential: PHARMD
Location Address19755 VISTA HERMOSA DRWalnut, CA 91789-1734
Mailing Address19755 Vista Hermosa DrWalnut, CA 91789-1734 · (831) 869-0705 · Fax (909) 881-6694
Fax(909) 881-6694
Sole ProprietorNo
Enumeration DateOctober 25, 2011
NPI 1124304951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in CA · 57235
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
19755 VISTA HERMOSA DR, Walnut, CA 91789

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Duncan's NPI number?

The NPI number for David Duncan is 1124304951. It was assigned to this individual provider in the NPPES registry on October 25, 2011.

Where is David Duncan located?

David Duncan practices at 19755 Vista Hermosa Dr, Walnut, CA 91789. The listed phone number is (909) 881-1813.

What is David Duncan's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for David Duncan was last updated on October 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.