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

MS. CARMARTHEN G SWIFT LICSW
NPI 1477989119
Social Worker - Clinical in Easthampton, MA

Active since September 25, 2013
30 KENNETH RD, EASTHAMPTON, MA 01027(413) 244-9878(877) 647-1368 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 13, 2023, Jun 4, 2020 (2 updates tracked since 2020).

About Ms. Carmarthen G Swift Licsw NPPES

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

MS. CARMARTHEN G SWIFT LICSW (NPI 1477989119) is an individual clinical provider in Easthampton, Massachusetts, licensed in Massachusetts (120587) and active in the NPI registry since September 2013.

NPPES Registry Identity

NPI1477989119
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. CARMARTHEN G SWIFTCredential: LICSW
Location Address30 KENNETH RDEasthampton, MA 01027-2643
Mailing Address125 Westgate Center Dr # 1031Hadley, MA 01035-9588 · (413) 437-0636 · Fax (877) 467-1368
Fax(877) 647-1368
Sole ProprietorYes
Enumeration DateSeptember 25, 2013
Last NPPES UpdateJune 19, 20262 updates tracked since enumeration
NPPES CertifiedJune 19, 2026
NPI 1477989119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MA · 120587
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.
30 KENNETH RD, Easthampton, MA 01027

Other Names 1

Former Name (1)Carmarthen Yentsch Msw Intern

Accepted Insurance

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 Carmarthen Swift's NPI number?

The NPI number for Carmarthen Swift is 1477989119. It was assigned to this individual provider in the NPPES registry on September 25, 2013. The provider is also known as Carmarthen Yentsch Msw Intern.

Where is Carmarthen Swift located?

Carmarthen Swift practices at 30 Kenneth Rd, Easthampton, MA 01027. The listed phone number is (413) 244-9878.

What is Carmarthen Swift's specialty?

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

What insurance does Carmarthen Swift accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Carmarthen Swift 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 Carmarthen Swift was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 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.