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Grx Holdings LLC

Compounding Pharmacy in Waterloo, IA · enumerated 2026 · authorized official Michael Fuller, President.

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

National Provider Identifier

1164363743

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Registry record

Entity type Organization (Type 2)
Legal business name Grx Holdings LLC
Practice address 209 E San Marnan Dr, Waterloo, IA, 50702
Phone (319) 236-8891
Enumeration date Apr 6, 2026
Last updated in NPPES May 15, 2026

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers Secondary
3336C0004X Compounding Pharmacy Suppliers Primary

Authorized official

Name Michael Fuller
Title President
Phone (515) 321-7644

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-05-15. Verify at npiregistry.cms.hhs.gov.
Where is Grx Holdings LLC located?
The practice location on file with NPPES is in Waterloo, IA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-15.