NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Jane Grebert

Occupational Therapist in Clifton Park, NY · enumerated 2014.

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

National Provider Identifier

1558785774

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Sarah Jane Grebert
Sex Female
Practice address 1 Emma Ln, Clifton Park, NY, 12065
Fax (631) 467-0928
Enumeration date Feb 7, 2014
Last updated in NPPES Apr 2, 2014

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 018481 (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

What is the NPI number for Sarah Grebert?
The National Provider Identifier (NPI) for Sarah Grebert is 1558785774, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Grebert practice?
The practice location on file with NPPES is in Clifton Park, NY. 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 2014-04-02.