NPI Portal NPI Lookup & Verification

E Martin Harrison, RPH

E Martin Harrison is a Pharmacist provider (Pharmacist) practicing in Normal, IL, registered in the NPPES registry with NPI 1659658425 since 2011. The credential RPH stands for Registered Pharmacist. Practices at Walgreen Co (listed at the same practice address in NPPES).

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NPI 1659658425
Entity type Individual (Type 1)
Name E Martin Harrison
Credential RPH
Sex Male
Practice address 505 W RAAB RD, Normal, IL, 61761
Phone 3094544179
Enumeration date 2011-11-08
Last updated in NPPES 2011-11-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 051-040404 IL

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

Copy-ready billing details
Provider: E Harrison, RPH
NPI: 1659658425
Taxonomy: 183500000X (Pharmacist)
Address: 505 W RAAB RD, Normal, IL, 61761

Other providers at this practice address

NPI Name Type Specialty Location
1235144478 Walgreen Co Organization Pharmacy Normal, IL
1013299635 Alan Sobery Individual Pharmacist Normal, IL
1427330182 Eric Carr Individual Pharmacist Normal, IL
1780967950 David Fuhl Individual Pharmacist Normal, IL
1699059782 Tandrea Allison Individual Pharmacist Normal, IL
1285901447 Jason Seaver Individual Pharmacist Normal, IL
1013520865 Colleen Mobley Individual Pharmacist Normal, IL
1912509159 Cody Stephans Individual Pharmacist Normal, IL

Verify this record

Cross-check NPI 1659658425 against the authoritative CMS record: view E Martin Harrison 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

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.
What specialty is E Harrison?
E Harrison 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-11-08.