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

Tracy Van Oss, MPH, OTR/L, CHES

Occupational Therapist in North Haven, CT · enumerated 2008.

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

National Provider Identifier

1467626747

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Tracy Van Oss

Credential MPH, OTR/L, CHES

Sex Female

Practice address North Haven, CT, 06473

Phone (203) 671-3060

Enumeration date Apr 17, 2008

Last updated in NPPES Apr 17, 2008

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 001620 (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

Where does Tracy Van Oss practice?

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

What is the NPI number for Tracy Van Oss?

The National Provider Identifier (NPI) for Tracy Van Oss is 1467626747, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-17.