Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grant Mccullough, PHARMD, RPH

Pharmacist in Whitewater, WI · enumerated 2020.

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

National Provider Identifier

1619570975

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Registry record

Entity type Individual (Type 1)

Name Grant Mccullough

Credential PHARMD, RPH

Sex Male

Practice address 1173 W Main St, Whitewater, WI, 53190

Phone (262) 473-2225

Fax (262) 473-2226

Enumeration date Nov 19, 2020

Last updated in NPPES Nov 19, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 17069-40 (WI) 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

Where does Grant Mccullough practice?

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

What is the NPI number for Grant Mccullough?

The National Provider Identifier (NPI) for Grant Mccullough is 1619570975, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-19.