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

Claudia J Nill, OTR

Occupational Therapist in Port Huron, MI · enumerated 2018.

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

National Provider Identifier

1952898538

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Registry record

Entity type Individual (Type 1)

Name Claudia J Nill

Credential OTR

Sex Female

Practice address Port Huron, MI, 48060

Phone (810) 216-1800

Fax (810) 216-1803

Enumeration date Apr 18, 2018

Last updated in NPPES Apr 18, 2018

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5201000248 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
1306227764	Medicaid	MI	-

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

How do I verify Claudia Nill's NPI record?

Cross-check NPI 1952898538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952898538 active?

Yes, as of the latest NPPES snapshot, NPI 1952898538 is active (record last updated 2018-04-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-18.