Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Theda Clark Pharmacy

General Acute Care Hospital in Neenah, WI · enumerated 2007 · authorized official William Flett, Cfo.

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

National Provider Identifier

1245363563

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Registry record

Entity type Organization (Type 2)

Legal business name Theda Clark Pharmacy

Practice address 130 2nd St, Neenah, WI, 54956

Phone (920) 729-3090

Enumeration date Mar 14, 2007

Last updated in NPPES Jan 2, 2024

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License 3273 (WI) Primary

Authorized official

Name William Flett

Title Cfo

Phone (920) 454-4013

Other identifiers

Identifier	Type	State	Issuer
33175500	Medicaid	WI	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-01-02. Verify at npiregistry.cms.hhs.gov.

Where is Theda Clark Pharmacy located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-02.