MS. ELLEN S. BETTMANN PIONTEK M.ED.
NPI 1649321142
Social Worker - Clinical in Holliston, MA

Active since January 13, 2007
170 MELLEN ST, HOLLISTON, MA 01746(508) 429-6125(508) 429-9204 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Ellen S. Bettmann Piontek M.ed. NPPES

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

MS. ELLEN S. BETTMANN PIONTEK M.ED. (NPI 1649321142) is an individual clinical provider in Holliston, Massachusetts, licensed in Massachusetts (203392) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1649321142
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. ELLEN S. BETTMANN PIONTEKCredential: M.ED.
Location Address170 MELLEN STHolliston, MA 01746-1137
Mailing Address170 Mellen StHolliston, MA 01746-1137 · (508) 429-6125 · Fax (508) 429-9204
Fax(508) 429-9204
Sole ProprietorYes
Enumeration DateJanuary 13, 2007
Last NPPES UpdateSeptember 11, 2025
NPI 1649321142 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MA · 203392
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 ListedMarriage & Family TherapistTaxonomy 106H00000X · License 316 (MA)
170 MELLEN ST, Holliston, MA 01746

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 Ellen Piontek's NPI number?

The NPI number for Ellen Piontek is 1649321142. It was assigned to this individual provider in the NPPES registry on January 13, 2007.

Where is Ellen Piontek located?

Ellen Piontek practices at 170 Mellen St, Holliston, MA 01746. The listed phone number is (508) 429-6125.

What is Ellen Piontek's specialty?

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

What insurance does Ellen Piontek accept?

Health plans from Anthem Blue Cross and Blue Sheld and Anthem Blue Cross and Blue Shield list Ellen Piontek 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 Ellen Piontek was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.