Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gloria Dzerovych, LCSW
Clinical Social Worker in Derby, CT · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659511095
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Registry record
Entity type Individual (Type 1)
Name Gloria Dzerovych
Credential LCSW
Sex Female
Practice address 130 Division Street, Griffin Hospital, Derby, CT, 06418
Phone (203) 732-7550
Fax (203) 732-1550
Enumeration date Feb 25, 2009
Last updated in NPPES Feb 25, 2009
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 001149 (CT) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| D400000287 | Other | CT | HOSPITAL PTAN |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Gloria Dzerovych?
Gloria Dzerovych is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-25.