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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Thaddeus Daniel

Optometrist in Shawano, WI · enumerated 2007.

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

National Provider Identifier

1366576399

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Registry record

Entity type Individual (Type 1)
Name Dr. Thaddeus Daniel
Sex Male
Practice address Shawano, WI, 54166
Phone (715) 526-2376
Fax (715) 526-9651
Enumeration date Mar 14, 2007
Last updated in NPPES Mar 19, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2396 (CO) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 2359 (WI) Primary

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

Where does Thaddeus Daniel practice?
The practice location on file with NPPES is in Shawano, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thaddeus Daniel?
The National Provider Identifier (NPI) for Thaddeus Daniel is 1366576399, 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 2025-03-19.