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ALYSSA DEMATTEO LMSW
NPI 1760865562
Social Worker - Clinical in Buffalo, NY

Active since June 30, 2015
77 GOODELL ST, BUFFALO, NY 14203(000) 000-0000 Get Directions Write a Review

NPPES record last updated: April 9, 2025. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Apr 9, 2025, Jul 29, 2020 (2 updates tracked since 2020).

About Alyssa Dematteo Lmsw NPPES

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

ALYSSA DEMATTEO LMSW (NPI 1760865562) is an individual clinical provider in Buffalo, New York, licensed in Connecticut (011579) and active in the NPI registry since June 2015. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1760865562
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameALYSSA DEMATTEOCredential: LMSW
Location Address77 GOODELL STBuffalo, NY 14203-1243
Mailing Address5 Clara DrNorwalk, CT 06851-3203 · (203) 246-3378
Phone(000) 000-0000
Sole ProprietorNo
Enumeration DateJune 30, 2015
Last NPPES UpdateApril 9, 20252 updates tracked since enumeration
NPPES CertifiedApril 9, 2025
✔ NPI 1760865562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CT · 011579
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
Also ListedSocial WorkerTaxonomy 104100000X · License 4788 (CT)
77 GOODELL ST, Buffalo, NY 14203
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1435 E Main StAnsonia, CT 06401-1964 · Phone (800) 989-2676 · Fax (845) 704-6178
Location 2755 Main Street, 24th FloorHartford, CT 06103 · Phone (917) 261-4414

Other Identifiers 1

Medicaid01420795NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, UnitedHealthcare.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.

NAZIA PIRZADA
Student in an Organized Health Care Education/Training Program
77 GOODELL ST, SUITE 240T
BUFFALO, NY 14203
Erie County (716) 816-7258
NUO YANG MD, PHD
Anesthesiology
77 GOODELL ST, SUITE 550A
BUFFALO, NY 14203
Erie County (716) 829-6104
DR. ALEXUS PAIGE LUDWIG DO
Psychiatry & Neurology (Epilepsy)
77 GOODELL ST
BUFFALO, NY 14203
Erie County (716) 829-5060
DR. ANDREW PICHAI NGOV MD
Student in an Organized Health Care Education/Training Program
77 GOODELL ST
BUFFALO, NY 14203
Erie County (716) 829-6102
HANNAH LEASE MD
Student in an Organized Health Care Education/Training Program
77 GOODELL ST
BUFFALO, NY 14203
Erie County (716) 816-2888
INDERJIT BOLLA M.D.
Student in an Organized Health Care Education/Training Program
77 GOODELL ST, 2ND FLOOR
BUFFALO, NY 14203
Erie County (716) 816-7258
MRS. JULIE FASANELLO FNP
Nurse Practitioner (Family)
77 GOODELL ST, SUITE 240
BUFFALO, NY 14203
Erie County (716) 816-7257
ERIC E. KACZOR MD
Emergency Medicine
77 GOODELL ST
BUFFALO, NY 14203
Erie County (716) 645-9700

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 Alyssa Dematteo's NPI number?

The NPI number for Alyssa Dematteo is 1760865562. It was assigned to this individual provider in the NPPES registry on June 30, 2015.

Where is Alyssa Dematteo located?

Alyssa Dematteo practices at 77 Goodell St, Buffalo, NY 14203. The listed phone number is (000) 000-0000.

What is Alyssa Dematteo's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Alyssa Dematteo accept?

Health plans from Harvard Pilgrim Health Care and UnitedHealthcare list Alyssa Dematteo 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 Alyssa Dematteo was last updated on April 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.