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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOHN D AVALLONE LCSW
NPI 1689618506
Social Worker in Main Street, CT

Active since June 15, 2006
281 MAIN STREET, MAIN STREET, CT 06118(860) 569-5900(860) 895-2328 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John D Avallone Lcsw NPPES

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

JOHN D AVALLONE LCSW (NPI 1689618506) is an individual social worker in Main Street, Connecticut, licensed in Connecticut (001055) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1689618506
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameJOHN D AVALLONECredential: LCSW
Location Address281 MAIN STREETMain Street, CT 06118-1883
Mailing Address281 Main StreetEast Hartford, CT 06118-1883 · (860) 569-5900 · Fax (860) 895-2328
Phone(860) 569-5900
Fax(860) 895-2328
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1689618506 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 · 001055
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.
281 MAIN STREET, Main Street, CT 06118
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Other Identifiers 1

Other2190121Cigna

Other Providers at the Same Location NPPES 11

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

KATHRYN CALVIN LCSW
Social Worker
281 MAIN STREET
EAST HARTFORD, CT 06118
Capitol Planning Region (860) 569-5900
INTERCOMMUNITY, INC.
Clinic/Center (Primary Care)
281 MAIN STREET
EAST HARTFORD, CT 06118
Capitol Planning Region (860) 569-5900
DONNA L SCANLON RN
Registered Nurse
281 MAIN STREET
EAST HARTFORD, CT 06118
Capitol Planning Region (860) 569-5900
BARBARA WETSTONE LADC
Counselor
281 MAIN STREET
EAST HARTFORD, CT 06118
Capitol Planning Region (860) 569-5900
WINN WILSON CADC
Counselor (Addiction (Substance Use Disorder))
281 MAIN STREET
EAST HARTFORD, CT 06118
Capitol Planning Region (860) 569-5900
DR. RONALD VERNE HENSLEY M.D.
Psychiatry & Neurology (Psychiatry)
281 MAIN STREET
EAST HARTFORD, CT 06118
Capitol Planning Region (860) 569-5900
RICHARD E AMARAL LCSW
Social Worker (Clinical)
281 MAIN STREET
EAST HARTFORD, CT 06118
Capitol Planning Region (960) 895-3015
DIANE THEROUX R.N.
Registered Nurse
281 MAIN STREET
EAST HARTFORD, CT 06118
Capitol Planning Region (860) 569-5900

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 John Avallone's NPI number?

The NPI number for John Avallone is 1689618506. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is John Avallone located?

John Avallone practices at 281 Main Street, Main Street, CT 06118. The listed phone number is (860) 569-5900.

What is John Avallone'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 John Avallone was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.