Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Phyllis Glick Kosminsky, PHD, LCSW

Clinical Social Worker in Greenwich, CT · enumerated 2007 · practices at Family Centers Inc.

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

National Provider Identifier

1659574531

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Registry record

Entity type Individual (Type 1)

Name Phyllis Glick Kosminsky

Credential PHD, LCSW

Sex Female

Practice address 20 Bridge St, Greenwich, CT, 06830

Phone (203) 629-2822

Fax (203) 629-2940

Enumeration date Jun 7, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 005350 (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 Phyllis Glick Kosminsky practice?

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

What is the NPI number for Phyllis Glick Kosminsky?

The National Provider Identifier (NPI) for Phyllis Glick Kosminsky is 1659574531, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.