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

ELLEN WEIDEN MSW
NPI 1063409944
Counselor - Mental Health in Pittsfield, MA

Q: What is Ellen Weiden's NPI number?

The NPI number for Ellen Weiden is 1063409944. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Q: What is Ellen Weiden's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Ellen Weiden was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.

Active since October 05, 2005

261 SOUTH ST, PITTSFIELD, MA 01201(413) 443-1590(413) 443-1585 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ellen Weiden Msw NPPES

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

ELLEN WEIDEN MSW (NPI 1063409944) is an individual mental health provider in Pittsfield, Massachusetts, licensed in Massachusetts (103244) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1063409944

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameELLEN WEIDENCredential: MSW

Location Address261 SOUTH STPittsfield, MA 01201-6810

Mailing Address261 South StPittsfield, MA 01201-6810 · (413) 443-1590 · Fax (413) 443-1585

Phone(413) 443-1590

Fax(413) 443-1585

Sole ProprietorNo

Enumeration DateOctober 5, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1063409944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in MA · 103244

261 SOUTH ST, Pittsfield, MA 01201

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Other Providers at the Same Location NPPES 3

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

VERONICA DEYESO MD PC

Internal Medicine (Gastroenterology)

261 SOUTH ST
PITTSFIELD, MA 01201

Berkshire County (413) 443-9082

DR. VERONICA O DEYESO MD

Internal Medicine (Gastroenterology)

261 SOUTH ST
PITTSFIELD, MA 01201

Berkshire County (413) 443-9082

GAIL ZINBERG MSW, LICSW

Social Worker (Clinical)

261 SOUTH ST
PITTSFIELD, MA 01201

Berkshire County (413) 499-0100

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 Ellen Weiden's NPI number?

The NPI number for Ellen Weiden is 1063409944. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Where is Ellen Weiden located?

Ellen Weiden practices at 261 South St, Pittsfield, MA 01201. The listed phone number is (413) 443-1590.

What is Ellen Weiden's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Ellen Weiden was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.