Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Caitlyn Klein
Physical Therapist in Howell, MI · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821908252
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Registry record
Entity type Individual (Type 1)
Name Caitlyn Klein
Practice address 1030 W Highland Rd, Howell, MI, 48843
Phone (517) 546-9000
Enumeration date Sep 9, 2026
Last updated in NPPES Sep 9, 2026
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501304516 (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.
Frequently asked questions
What is the NPI number for Caitlyn Klein?
The National Provider Identifier (NPI) for Caitlyn Klein is 1821908252, a Type 1 (individual) record in the CMS NPPES registry.
Where does Caitlyn Klein practice?
The practice location on file with NPPES is in Howell, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Jenna Stouse Occupational Therapist · Howell, MI NPI 1831438134 Level Eleven Howell Rehabilitation Clinic/Center · Howell, MI NPI 1174998801 Hilary Osterman Occupational Therapist · Howell, MI NPI 1528560174 Sarah Klug Occupational Therapist · Howell, MI NPI 1740777374 Jennifer Rohrbeck Occupational Therapist · Howell, MI NPI 1780169987 Valerie Calandrino Occupational Therapist · Howell, MI NPI 1184285504 Lauren Cook Physical Therapist · Howell, MI NPI 1396346805 Kathrine Rivet Occupational Therapist · Howell, MI NPI 1992483002
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-09.