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

Ms. Deborah A. Deegan, LCSW, ACSW, CPRP

Clinical Social Worker in West Haven, CT · enumerated 2006.

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

National Provider Identifier

1285736439

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Registry record

Entity type Individual (Type 1)

Name Ms. Deborah A. Deegan

Credential LCSW, ACSW, CPRP

Sex Female

Practice address West Haven, CT, 06516

Phone (203) 931-4009

Fax (203) 931-4068

Enumeration date Sep 1, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 002182 (CT) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

Is NPI 1285736439 active?

Yes, as of the latest NPPES snapshot, NPI 1285736439 is active (record last updated 2007-07-08).

How do I verify Deborah Deegan's NPI record?

Cross-check NPI 1285736439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Mary Sperrazza Occupational Therapist · West Haven, CT NPI 1487745550

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