Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gianna Marie Derosa, OTR/L

Occupational Therapist in Amsterdam, NY · enumerated 2026.

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

National Provider Identifier

1093672883

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Registry record

Entity type Individual (Type 1)

Name Gianna Marie Derosa

Credential OTR/L

Sex Female

Practice address 6 Sylvia Ln, Amsterdam, NY, 12010

Phone (518) 331-1832

Enumeration date Jan 5, 2026

Last updated in NPPES Jan 5, 2026

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 030252 (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

Is NPI 1093672883 active?

Yes, as of the latest NPPES snapshot, NPI 1093672883 is active (record last updated 2026-01-05).

How do I verify Gianna Derosa's NPI record?

Cross-check NPI 1093672883 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-05.