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

Rebecca L Orlowski, OTR L

Specialist in Cutchogue, NY · enumerated 2007.

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

National Provider Identifier

1588791453

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Rebecca L Orlowski

Credential OTR L

Sex Female

Practice address Cutchogue, NY, 11935

Phone (631) 734-2230

Enumeration date Feb 27, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 008946-1 (NY) 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

Where does Rebecca Orlowski practice?

The practice location on file with NPPES is in Cutchogue, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Rebecca Orlowski?

The National Provider Identifier (NPI) for Rebecca Orlowski is 1588791453, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.