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DR. GREGORY WILLIAMS PH.D.
NPI 1508415621
Psychologist - Clinical Child & Adolescent in New Britain, CT

Active since September 11, 2019
270 JOHN DOWNEY DR, NEW BRITAIN, CT 06051(860) 612-2322(860) 612-2301 Get Directions Write a Review

NPPES record last updated: September 11, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Gregory Williams Ph.d. NPPES

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

DR. GREGORY WILLIAMS PH.D. (NPI 1508415621) is an individual clinical child & adolescent provider in New Britain, Connecticut, licensed in Connecticut (001980) and active in the NPI registry since September 2019.

NPPES Registry Identity

NPI1508415621
Entity TypeIndividualMale
Primary Taxonomy103TC2200X
Provider Legal NameDR. GREGORY WILLIAMSCredential: PH.D.
Location Address270 JOHN DOWNEY DRNew Britain, CT 06051-2906
Mailing Address300 John Downey DrNew Britain, CT 06051-2925 · (860) 612-2322
Phone(860) 612-2322
Fax(860) 612-2301
Sole ProprietorYes
Enumeration DateSeptember 11, 2019
✔ NPI 1508415621 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License✔ Licensed in CT · 001980
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
270 JOHN DOWNEY DR, New Britain, CT 06051
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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.

PATRICIA SEGAL
Social Worker (Clinical)
270 JOHN DOWNEY DR
NEW BRITAIN, CT 06051
Capitol Planning Region (860) 229-4830
FTN CT HOLDINGS. LLC
Psychologist (Clinical Child & Adolescent)
270 JOHN DOWNEY DR
NEW BRITAIN, CT 06051
Capitol Planning Region (860) 612-2309
RYAN MCGUIRE
Counselor (Professional)
270 JOHN DOWNEY DR
NEW BRITAIN, CT 06051
Capitol Planning Region (203) 596-9724
PAUL GOODFIELD LADC
Counselor (Addiction (Substance Use Disorder))
270 JOHN DOWNEY DR
NEW BRITAIN, CT 06051
Capitol Planning Region (860) 229-4830
NICOLE L WILLIAMS M.S., LPC
Counselor (Professional)
270 JOHN DOWNEY DR
NEW BRITAIN, CT 06051
Capitol Planning Region (860) 229-4830
KEVNESHA BOYD MA
Counselor (Mental Health)
270 JOHN DOWNEY DR
NEW BRITAIN, CT 06051
Capitol Planning Region (860) 229-4830
MS. MARY ANN INGRISELLI LCSW
Social Worker (Clinical)
270 JOHN DOWNEY DR
NEW BRITAIN, CT 06051
Capitol Planning Region (860) 826-1358
MS. ALAINA VELASQUEZ LCSW
Social Worker (Clinical)
270 JOHN DOWNEY DR, COMMUNITY MENTAL HEALTH AFFILIATES
NEW BRITAIN, CT 06051
Capitol Planning Region (860) 826-1358

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 Gregory Williams's NPI number?

The NPI number for Gregory Williams is 1508415621. It was assigned to this individual provider in the NPPES registry on September 11, 2019.

Where is Gregory Williams located?

Gregory Williams practices at 270 John Downey Dr, New Britain, CT 06051. The listed phone number is (860) 612-2322.

What is Gregory Williams's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

What insurance does Gregory Williams accept?

Health plans from Providence Health Plan list Gregory Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Williams was last updated on September 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.