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Gregory Hugh Gress, RPH

Gregory Hugh Gress is a Pharmacist provider (Pharmacist) practicing in Madison, OH, registered in the NPPES registry with NPI 1124629738 since 2020. The credential RPH stands for Registered Pharmacist.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1124629738
Entity type Individual (Type 1)
Name Gregory Hugh Gress
Credential RPH
Sex Male
Practice address Madison, OH, 44057
Phone 4404170373
Fax 4404170016
Enumeration date 2020-11-02
Last updated in NPPES 2020-11-02

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 03314221 OH

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

Copy-ready billing details
Provider: Gregory Gress, RPH
NPI: 1124629738
Taxonomy: 183500000X (Pharmacist)
Address: Madison, OH, 44057

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1154792091 Mckenzie Kotnik Individual Pharmacist Madison, OH
1043859259 Giela Gellis Od LLC Organization Optometrist Madison, OH
1548860547 Daniel O'Neill Individual Pharmacist Madison, OH
1396345997 Ann Breech Individual Pharmacist Madison, OH
1710588330 Christine Vandeweel Individual Pharmacist Madison, OH

Verify this record

Cross-check NPI 1124629738 against the authoritative CMS record: view Gregory Hugh Gress 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 is the NPI number for Gregory Gress?
The National Provider Identifier (NPI) for Gregory Gress is 1124629738, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gregory Gress practice?
The practice location on file with NPPES is in Madison, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-11-02.