Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Rachelle Lynn Sowinski, OTR

Occupational Therapist in Clarkston, MI · enumerated 2010 · practices at Nrmi, LLC.

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

National Provider Identifier

1134432388

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Registry record

Entity type Individual (Type 1)

Name Mrs. Rachelle Lynn Sowinski

Credential OTR

Sex Female

Practice address 7508 M E Cad Blvd Ste A, Clarkston, MI, 48348

Phone (248) 922-9200

Fax (248) 922-9700

Enumeration date Jul 16, 2010

Last updated in NPPES Jan 29, 2019

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

How do I verify Rachelle Sowinski's NPI record?

Cross-check NPI 1134432388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134432388 active?

Yes, as of the latest NPPES snapshot, NPI 1134432388 is active (record last updated 2019-01-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-29.