Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donna L Thomas, OTR, CKTP

Q: What is the NPI number for Donna Thomas?

The National Provider Identifier (NPI) for Donna Thomas is 1417998618, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Waupun, WI · enumerated 2006.

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

National Provider Identifier

1417998618

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Registry record

Entity type Individual (Type 1)

Name Donna L Thomas

Credential OTR, CKTP

Sex Female

Practice address 620 W Brown St, Waupun, WI, 53963

Phone (920) 324-6544

Enumeration date Jun 9, 2006

Last updated in NPPES Aug 22, 2007

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 216-026 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
40651200	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

What is the NPI number for Donna Thomas?

The National Provider Identifier (NPI) for Donna Thomas is 1417998618, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donna Thomas practice?

The practice location on file with NPPES is in Waupun, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-22.