Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marisa Prokosch, OTR

Occupational Therapist in Hamden, CT · enumerated 2013.

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

National Provider Identifier

1699101949

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marisa Prokosch

Credential OTR

Sex Female

Practice address 34 Knob Hill Dr, Hamden, CT, 06518

Phone (631) 335-5806

Enumeration date Sep 18, 2013

Last updated in NPPES Sep 18, 2013

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003053 (CT) 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 1699101949 active?

Yes, as of the latest NPPES snapshot, NPI 1699101949 is active (record last updated 2013-09-18).

How do I verify Marisa Prokosch's NPI record?

Cross-check NPI 1699101949 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 2013-09-18.