Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

BURTON E CALLAHAN III
NPI 1437612116
Counselor - Professional in Hartford, CT

Active since April 10, 2019
500 BLUE HILLS AVE, HARTFORD, CT 06112(860) 569-5900 Get Directions Write a Review

NPPES record last updated: July 26, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 26, 2026, Apr 10, 2019 (2 updates tracked since 2019).

About Burton E Callahan Iii NPPES

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

BURTON E CALLAHAN III (NPI 1437612116) is an individual professional provider in Hartford, Connecticut, licensed in Connecticut (002922) and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1437612116
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameBURTON E CALLAHAN III
Location Address500 BLUE HILLS AVEHartford, CT 06112-1500
Mailing Address111 Founders Plz Ste 1802East Hartford, CT 06108-8301 · (860) 569-5900
Sole ProprietorNo
Enumeration DateApril 10, 2019
Last NPPES UpdateJuly 26, 20262 updates tracked since enumeration
NPI 1437612116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in CT · 002922
500 BLUE HILLS AVE, Hartford, CT 06112

Other Providers at the Same Location NPPES 19

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

Social Worker (Clinical)
500 BLUE HILLS AVE
HARTFORD, CT 06112
Radiology (Diagnostic Radiology)
500 BLUE HILLS AVE
HARTFORD, CT 06112
Nurse Practitioner (Gerontology)
500 BLUE HILLS AVE
HARTFORD, CT 06112
Psychiatric Unit
500 BLUE HILLS AVE
HARTFORD, CT 06112
Surgery
500 BLUE HILLS AVE, WOUND CARE CENTER
HARTFORD, CT 06112
Social Worker (Clinical)
500 BLUE HILLS AVE, MT SINAI HOSPITAL
HARTFORD, CT 06112
Clinical Nurse Specialist (Psychiatric/Mental Health, Child & Adolescent)
500 BLUE HILLS AVE
HARTFORD, CT 06112
Social Worker (Clinical)
500 BLUE HILLS AVE
HARTFORD, CT 06112

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 Burton Callahan's NPI number?

The NPI number for Burton Callahan is 1437612116. It was assigned to this individual provider in the NPPES registry on April 10, 2019.

Where is Burton Callahan located?

Burton Callahan practices at 500 Blue Hills Ave, Hartford, CT 06112. The listed phone number is (860) 569-5900.

What is Burton Callahan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Burton Callahan was last updated on July 26, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.