NPI Portal NPI Lookup & Verification

Dean Retail Services Inc

Dean Retail Services Inc is a healthcare organization registered as Community/Retail Pharmacy in Madison, WI, holding Type 2 (organization) NPI 1003926791 since 2006. The authorized official on file is Amy Grinnell, Vp Finance.

✓ Active NPI ✓ Valid NPI checksum Organization subpart

NPI 1003926791
Entity type Organization (Type 2)
Legal business name Dean Retail Services Inc
Other name <Unavail>
Parent organization Dean Health Systems, Inc
Practice address 1211 FISH HATCHERY RD STE 300, Madison, WI, 53715
Phone 6082528044
Fax 6082837325
Enumeration date 2006-08-30
Last updated in NPPES 2025-10-20

Authorized official

Name Amy Grinnell
Title Vp Finance
Phone 6082603586

Taxonomy & classification

Taxonomy code Specialty Primary License State
3336S0011X Specialty Pharmacy Secondary
333600000X Pharmacy Secondary
3336C0003X Community/Retail Pharmacy Primary 722642 WI

Other identifiers

Identifier Type State Issuer
2114678 Other PK
33064600 Medicaid WI
Copy-ready billing details
Provider: Dean Retail Services Inc
NPI: 1003926791
Taxonomy: 3336C0003X (Community/Retail Pharmacy)
Address: 1211 FISH HATCHERY RD STE 300, Madison, WI, 53715

Verify this record

Cross-check NPI 1003926791 against the authoritative CMS record: view Dean Retail Services Inc 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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-10-20. Verify at npiregistry.cms.hhs.gov.
Where is Dean Retail Services Inc located?
The practice location on file with NPPES is in Madison, WI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-10-20.