NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barbara Hillary Corn, PHD

Psychologist in Milford, CT · enumerated 2006 · practices at Barbara H. Corn, Ph.D., LLC.

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

National Provider Identifier

1831100411

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Barbara Hillary Corn
Credential PHD
Sex Female
Practice address 146 Foxwood Close, Milford, CT, 06461
Enumeration date Aug 10, 2006
Last updated in NPPES May 24, 2026

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 002070 (CT) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 Barbara Corn practice?
The practice location on file with NPPES is in Milford, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Barbara Corn?
The National Provider Identifier (NPI) for Barbara Corn is 1831100411, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-24.