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NATHAN R ALLEN LMSW
NPI 1003771940
Social Worker in Willimantic, CT

Active since December 23, 2025
1310 MAIN ST, WILLIMANTIC, CT 06226(860) 731-5522(860) 731-5536 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Nathan R Allen Lmsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NATHAN R ALLEN LMSW (NPI 1003771940) is an individual social worker in Willimantic, Connecticut, licensed in Connecticut (11797) and active in the NPI registry since December 2025. He maintains a secondary practice location in Manchester.

NPPES Registry Identity

NPI1003771940
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameNATHAN R ALLENCredential: LMSW
Location Address1310 MAIN STWillimantic, CT 06226-1910
Mailing Address2 Waterside Xing Ste 40Windsor, CT 06095-1587 · (860) 731-5522 · Fax (860) 731-5536
Phone(860) 731-5522
Fax(860) 731-5536
Sole ProprietorNo
Enumeration DateDecember 23, 2025
NPPES CertifiedDecember 23, 2025
✔ NPI 1003771940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CT · 11797
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
1310 MAIN ST, Willimantic, CT 06226
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Secondary Practice Location 1

Location 1444 Center StManchester, CT 06040-3926 · Phone (860) 731-5522 · Fax (860) 731-5536

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ELICIA L JONES
Counselor
1310 MAIN ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 731-5522
NING CRUZADO
Counselor (Mental Health)
1310 MAIN ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 731-5522
AMANDA CHURCH
Counselor
1310 MAIN ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 731-5522
KELLY M SHEPARD
Counselor
1310 MAIN ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 731-5522
FELICIA CA MARTIN
Counselor (Mental Health)
1310 MAIN ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 731-5522
TAYLOR SNIETKA
Counselor
1310 MAIN ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 731-5522
PAMELA L DENOVA
Counselor
1310 MAIN ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 731-5522
ELIZABETH PETERSON LPC
Counselor (Professional)
1310 MAIN ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (607) 315-5228

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nathan Allen's NPI number?

The NPI number for Nathan Allen is 1003771940. It was assigned to this individual provider in the NPPES registry on December 23, 2025.

Where is Nathan Allen located?

Nathan Allen practices at 1310 Main St, Willimantic, CT 06226. The listed phone number is (860) 731-5522.

What is Nathan Allen's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Nathan Allen was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.