MS. HELEN RODOLAKIS SULLIVAN L.M.H.C.
NPI 1831259597
Counselor - Mental Health in Waltham, MA

Active since December 11, 2006
118 CENTRAL ST, WALTHAM, MA 02453(781) 891-0555 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Helen Rodolakis Sullivan L.m.h.c. NPPES

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

MS. HELEN RODOLAKIS SULLIVAN L.M.H.C. (NPI 1831259597) is an individual mental health provider in Waltham, Massachusetts, licensed in Massachusetts (3927) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1831259597
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. HELEN RODOLAKIS SULLIVANCredential: L.M.H.C.
Location Address118 CENTRAL STWaltham, MA 02453-5465
Mailing Address152 Oxbow RdWayland, MA 01778-1028 · (508) 358-5258
Sole ProprietorYes
Enumeration DateDecember 11, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1831259597 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 · 3927
118 CENTRAL ST, Waltham, MA 02453

Other Providers at the Same Location NPPES 20

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

Community/Behavioral Health
118 CENTRAL ST
WALTHAM, MA 02453
Counselor (Mental Health)
118 CENTRAL ST
WALTHAM, MA 02453
Social Worker (Clinical)
118 CENTRAL ST
WALTHAM, MA 02453
Social Worker
118 CENTRAL ST
WALTHAM, MA 02453
Counselor (Mental Health)
118 CENTRAL ST
WALTHAM, MA 02453
Social Worker (Clinical)
118 CENTRAL ST
WALTHAM, MA 02453
Social Worker (Clinical)
118 CENTRAL ST
WALTHAM, MA 02453
Counselor
118 CENTRAL ST
WALTHAM, MA 02453

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 Helen Sullivan's NPI number?

The NPI number for Helen Sullivan is 1831259597. It was assigned to this individual provider in the NPPES registry on December 11, 2006.

Where is Helen Sullivan located?

Helen Sullivan practices at 118 Central St, Waltham, MA 02453. The listed phone number is (781) 891-0555.

What is Helen Sullivan'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 Helen Sullivan was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.