Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Duncan Pharmacy Inc

Community/Retail Pharmacy in San Antonio, TX · enumerated 2007 · authorized official John Duncan, President Pic.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538218995

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Duncan Pharmacy Inc

Other name <Unavail>

Practice address 3110 Nogalitos, Ste 107, San Antonio, TX, 78225

Phone (210) 532-1345

Fax (210) 568-8013

Enumeration date Jan 8, 2007

Last updated in NPPES Oct 17, 2011

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers · License 25327 (TX) Primary

Authorized official

Name John Duncan

Title President Pic

Phone (210) 532-1345

Other identifiers

Identifier	Type	State	Issuer
4543319	Other	-	NCPDP PROVIDER IDENTIFICATION NUMBER

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-10-17. Verify at npiregistry.cms.hhs.gov.

Where is Duncan Pharmacy Inc located?

The practice location on file with NPPES is in San Antonio, TX.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-17.