NPI Portal NPI Lookup & Verification

Patrick Wade Walker, RPH

Patrick Wade Walker is a Pharmacist provider (Pharmacist) practicing in Madison, MS, registered in the NPPES registry with NPI 1871860668 since 2011. The credential RPH stands for Registered Pharmacist. Practices at Walgreen Co (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1871860668
Entity type Individual (Type 1)
Name Patrick Wade Walker
Credential RPH
Sex Male
Practice address 1100 HIGHWAY 51, Madison, MS, 39110
Phone 6018532088
Fax 6018537408
Enumeration date 2011-11-21
Last updated in NPPES 2011-11-21

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary E-09005 MS

RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Copy-ready billing details
Provider: Patrick Walker, RPH
NPI: 1871860668
Taxonomy: 183500000X (Pharmacist)
Address: 1100 HIGHWAY 51, Madison, MS, 39110

Other providers at this practice address

NPI Name Type Specialty Location
1922013184 Walgreen Co Organization Pharmacy Madison, MS
1003193764 Jonathan Strain Individual Pharmacist Madison, MS
1528335437 Sarah Watkins Individual Pharmacist Madison, MS
1861915167 Kristopher Kinser Individual Pharmacist Madison, MS
1730604810 Carmen Lewis Individual Pharmacist Madison, MS
1578082970 Alexander Hudson Individual Pharmacist Madison, MS
1174134902 Ashley Harrison Individual Pharmacist Madison, MS
1114539509 Sara Cox Individual Pharmacist Madison, MS

Verify this record

Cross-check NPI 1871860668 against the authoritative CMS record: view Patrick Wade Walker on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Patrick Walker?
Patrick Walker is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-11-21.