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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Gary Wayne Willison, RPH

Pharmacist in Henrietta, NY · enumerated 2010 · practices at Walgreen Co.

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

National Provider Identifier

1932423282

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Registry record

Entity type Individual (Type 1)
Name Mr. Gary Wayne Willison
Credential RPH
Sex Male
Practice address Henrietta, NY, 14467
Phone (585) 359-3250
Enumeration date Mar 16, 2010
Last updated in NPPES Mar 16, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 032064-I (NY) Primary
183500000X Pharmacist Pharmacy Service Providers · License RP442542 (PA) Secondary
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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.

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Frequently asked questions

What is the NPI number for Gary Willison?
The National Provider Identifier (NPI) for Gary Willison is 1932423282, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gary Willison practice?
The practice location on file with NPPES is in Henrietta, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-16.