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

Dr. Barbara Nadeau, PHD, OTR/L

Occupational Therapist in West Hartford, CT · enumerated 2018.

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

National Provider Identifier

1902394000

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Registry record

Entity type Individual (Type 1)

Name Dr. Barbara Nadeau

Credential PHD, OTR/L

Sex Female

Practice address West Hartford, CT, 06119

Phone (860) 778-3097

Enumeration date Apr 25, 2018

Last updated in NPPES Apr 25, 2018

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 Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
008065435	Medicaid	CT	-

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 Barbara Nadeau?

The National Provider Identifier (NPI) for Barbara Nadeau is 1902394000, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barbara Nadeau practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-25.