1. Home
  2. Directory
  3. Massachusetts
  4. Waltham
  5. Social Worker
  6. NPI Profile

PHYLLIS ROSLYN GREENSPAN MSW
NPI 1285774018
Social Worker - Clinical in Waltham, MA

Active since February 08, 2007
740 MAIN ST, SUITE 105, WALTHAM, MA 02451(781) 391-7154 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Phyllis Roslyn Greenspan Msw NPPES

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

PHYLLIS ROSLYN GREENSPAN MSW (NPI 1285774018) is an individual clinical provider in Waltham, Massachusetts, licensed in Massachusetts (104973) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1285774018
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NamePHYLLIS ROSLYN GREENSPANCredential: MSW
Location Address740 MAIN ST, SUITE 105Waltham, MA 02451-0607
Mailing Address740 Main St, Suite 105Waltham, MA 02451-0607 · (781) 391-7154
Phone(781) 391-7154
Sole ProprietorYes
Enumeration DateFebruary 8, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1285774018 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 · 104973
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.
740 MAIN ST, Waltham, MA 02451
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

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.

ELIZABETH DAVENPORT LICSW
Social Worker (Clinical)
740 MAIN ST, SUITE #105
WALTHAM, MA 02451
Middlesex County (781) 937-4172
SUSAN K O'CONNELL MSW, LICSW
Social Worker (Clinical)
740 MAIN ST, SUITE 115
WALTHAM, MA 02451
Middlesex County (781) 894-8344
JOANNE HEIDI TWOMBLY MSW
Social Worker (Clinical)
740 MAIN ST, ROOM 105
WALTHAM, MA 02451
Middlesex County (781) 894-1008

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 Phyllis Greenspan's NPI number?

The NPI number for Phyllis Greenspan is 1285774018. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is Phyllis Greenspan located?

Phyllis Greenspan practices at 740 Main St Suite 105, Waltham, MA 02451. The listed phone number is (781) 391-7154.

What is Phyllis Greenspan's specialty?

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

What insurance does Phyllis Greenspan accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Phyllis Greenspan 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 Phyllis Greenspan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.