Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer B Ostrowski, MS OTRL

Occupational Therapist in Plains, PA · enumerated 2006.

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

National Provider Identifier

1841366390

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jennifer B Ostrowski

Credential MS OTRL

Sex Female

Practice address 1086 Route 315, Pro Rehabilitation Services, Plains, PA, 18702

Phone (570) 823-7761

Fax (570) 822-8033

Enumeration date Nov 27, 2006

Last updated in NPPES Sep 25, 2023

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC010142 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
821396	Other	-	FIRST PRIORITY
821397	Other	-	FIRST PRIORITY
1938013	Other	-	BLUE SHIELD
821383	Other	-	FIRST PRIORITY

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 Jennifer Ostrowski?

The National Provider Identifier (NPI) for Jennifer Ostrowski is 1841366390, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jennifer Ostrowski practice?

The practice location on file with NPPES is in Plains, PA. 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 2023-09-25.