NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Alyssa Doyen, LCSW

Clinical Social Worker in Milford, CT · enumerated 2022.

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

National Provider Identifier

1073238382

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Alyssa Doyen
Credential LCSW
Sex Female
Practice address 203 Broad St Unit C-4, Milford, CT, 06460
Phone (203) 212-9797
Enumeration date Oct 10, 2022
Last updated in NPPES Oct 30, 2023

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 13010 (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

How do I verify Alyssa Doyen's NPI record?
Cross-check NPI 1073238382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1073238382 active?
Yes, as of the latest NPPES snapshot, NPI 1073238382 is active (record last updated 2023-10-30).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-30.