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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.

ABIGAIL TATARIAN
NPI 1902534290
Social Worker in Northampton, MA

Active since August 12, 2022
211 NORTH ST, NORTHAMPTON, MA 01060(413) 586-0207 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 24, 2026, Oct 16, 2023, Sep 8, 2023 and 1 more (4 updates tracked since 2022).

About Abigail Tatarian NPPES

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

ABIGAIL TATARIAN (NPI 1902534290) is an individual social worker in Northampton, Massachusetts, licensed in Massachusetts (229958) and active in the NPI registry since August 2022.

NPPES Registry Identity

NPI1902534290
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameABIGAIL TATARIAN
Location Address211 NORTH STNorthampton, MA 01060-2383
Mailing AddressPo Box 324Northampton, MA 01061
Phone(413) 586-0207
Sole ProprietorNo
Enumeration DateAugust 12, 2022
Last NPPES UpdateSeptember 24, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2026
✔ NPI 1902534290 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 MA · 229958
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.
211 NORTH ST, Northampton, MA 01060
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Other Providers at the Same Location NPPES 5

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

MARY TIBBETS CAPE LCSW
Social Worker (Clinical)
211 NORTH ST, SUITE 1
NORTHAMPTON, MA 01060
Hampshire County (413) 586-0207
JANET M CREMINS RN
Registered Nurse
211 NORTH ST, SUITE 1
NORTHAMPTON, MA 01060
Hampshire County (413) 586-0207
RENEE A MENDEZ RN
Registered Nurse
211 NORTH ST, SUITE 1
NORTHAMPTON, MA 01060
Hampshire County (413) 586-0207
WINDHORSE ASSOCIATES, INC.
Residential Treatment Facility, Emotionally Disturbed Children
211 NORTH ST, SUITE 1
NORTHAMPTON, MA 01060
Hampshire County (413) 586-0207
GABRIELLE C VITIELLO
Social Worker (Clinical)
211 NORTH ST, SUITE 1
NORTHAMPTON, MA 01060
Hampshire County (413) 586-0207

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 Abigail Tatarian's NPI number?

The NPI number for Abigail Tatarian is 1902534290. It was assigned to this individual provider in the NPPES registry on August 12, 2022.

Where is Abigail Tatarian located?

Abigail Tatarian practices at 211 North St, Northampton, MA 01060. The listed phone number is (413) 586-0207.

What is Abigail Tatarian'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 Abigail Tatarian was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.