NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frederick Stuart Ainslie, O.T.R.

Occupational Therapist in Ironwood, MI · enumerated 2008 · practices at Great Northern Rehab P C.

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

National Provider Identifier

1932372810

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Frederick Stuart Ainslie
Credential O.T.R.
Sex Male
Practice address 1310 E Cloverland Dr, Ironwood, MI, 49938
Enumeration date Apr 10, 2008
Last updated in NPPES Sep 24, 2012

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1899026 (WI) Secondary
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5201000918 (MI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Frederick Ainslie?
The National Provider Identifier (NPI) for Frederick Ainslie is 1932372810, a Type 1 (individual) record in the CMS NPPES registry.
Where does Frederick Ainslie practice?
The practice location on file with NPPES is in Ironwood, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-24.