Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ryan Michael Duncan, PHARMD

Q: What is the NPI number for Ryan Duncan?

The National Provider Identifier (NPI) for Ryan Duncan is 1225628456, a Type 1 (individual) record in the CMS NPPES registry.

Pharmacist in Pflugerville, TX · enumerated 2021.

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

National Provider Identifier

1225628456

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Registry record

Entity type Individual (Type 1)

Name Dr. Ryan Michael Duncan

Credential PHARMD

Sex Male

Practice address 18700 Limestone Commercial Dr, Pflugerville, TX, 78660

Phone (512) 687-2065

Enumeration date Jan 21, 2021

Last updated in NPPES Jan 21, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 65455 (TX) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

What is the NPI number for Ryan Duncan?

The National Provider Identifier (NPI) for Ryan Duncan is 1225628456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ryan Duncan practice?

The practice location on file with NPPES is in Pflugerville, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Luxottica of America Inc. Eyewear Supplier · Pflugerville, TX NPI 1124266523 Cvs Pharmacy Inc. Community/Retail Pharmacy · Pflugerville, TX NPI 1598903387 Kelly Phan Optometrist · Pflugerville, TX NPI 1760611248 Target Independent Doctor of Optometry Optometrist · Pflugerville, TX NPI 1508095092 Kp Eyecare, Pllc Health Service Clinic/Center · Pflugerville, TX NPI 1437442266 Jim Konopka Pharmacist · Pflugerville, TX NPI 1144515222 Kevin Henderson Pharmacist · Pflugerville, TX NPI 1013252451

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-21.