Den Dia IV

Den Dia IV is a healthcare organization registered as Community/Retail Pharmacy in De Pere, WI, holding Type 2 (organization) NPI 1932328242 since 2007. The authorized official on file is Dennis Larson, President and Pharmacist.

✓ Active NPI ✓ Valid NPI checksum

NPI	1932328242
Entity type	Organization (Type 2)
Legal business name	Den Dia IV
Other name	<Unavail>
Practice address	375 MAIN AVE, De Pere, WI, 54115
Phone	9203366128
Enumeration date	2007-04-25
Last updated in NPPES	2007-09-12

Authorized official

Name	Dennis Larson
Title	President and Pharmacist
Phone	9203366128

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
333600000X	Pharmacy	Secondary	—	—
3336C0003X	Community/Retail Pharmacy	Primary	6162042	WI

Other identifiers

Identifier	Type	State	Issuer
5103332	Other	—	OTHER ID NUMBER
5103332	Other	—	OTHER ID NUMBER-COMMERCIAL NUMBER
33055200	Medicaid	WI	—

Copy-ready billing details

Provider: Den Dia IV
NPI: 1932328242
Taxonomy: 3336C0003X (Community/Retail Pharmacy)
Address: 375 MAIN AVE, De Pere, WI, 54115

Verify this record

Cross-check NPI 1932328242 against the authoritative CMS record: view Den Dia IV 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

Where is Den Dia IV located?

The practice location on file with NPPES is in De Pere, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-09-12. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-09-12.