1. Home
  2. Directory
  3. Massachusetts
  4. Belmont
  5. Psychologist
  6. NPI Profile

RUTH LAUREN FIRMIN PHD
NPI 1689233702
Psychologist - Clinical in Belmont, MA

Active since June 12, 2019
115 MILL ST, BELMONT, MA 02478(617) 855-3445(617) 855-3820 Get Directions Write a Review

NPPES record last updated: September 1, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 11, 2019, Jun 12, 2019 (2 updates tracked since 2019).

About Ruth Lauren Firmin Phd NPPES

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

RUTH LAUREN FIRMIN PHD (NPI 1689233702) is an individual clinical provider in Belmont, Massachusetts, licensed in Massachusetts (11564) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1689233702
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameRUTH LAUREN FIRMINCredential: PHD
Location Address115 MILL STBelmont, MA 02478-1064
Mailing Address115 Mill StBelmont, MA 02478-1064 · (617) 855-3445 · Fax (617) 855-3820
Phone(617) 855-3445
Fax(617) 855-3820
Sole ProprietorNo
Enumeration DateJune 12, 2019
Last NPPES UpdateSeptember 1, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2021
✔ NPI 1689233702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in MA · 11564
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Also ListedPsychologistTaxonomy 103T00000X · License PS01813 (RI)
115 MILL ST, Belmont, MA 02478
Open in Google Maps ↗

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.

KATY TARELLA LICSW
Social Worker (Clinical)
115 MILL ST, MAILSTOP 137
BELMONT, MA 02478
Middlesex County (617) 855-4178
EVAN D MURRAY MD
Psychiatry & Neurology (Neurology)
115 MILL ST, MCLEAN HOSPITAL
BELMONT, MA 02478
Middlesex County (617) 855-2354
MIQVEH STEINHART
Social Worker (Clinical)
115 MILL ST
BELMONT, MA 02478
Middlesex County (617) 855-3118
DANIELLE PACE PSYD
Psychologist (Clinical)
115 MILL ST
BELMONT, MA 02478
Middlesex County (617) 855-2000
DR. MARNI JOY CHANOFF MD
Psychiatry & Neurology (Psychiatry)
115 MILL ST
BELMONT, MA 02478
Middlesex County (617) 855-3937
DR. NANCY ANN HUXLEY PH.D.
Psychologist (Clinical)
115 MILL ST
BELMONT, MA 02478
Middlesex County (617) 855-3645
JOAN MARTHA COTTLER LICSW
Social Worker (Clinical)
115 MILL ST
BELMONT, MA 02478
Middlesex County (617) 855-3623
PROF. BRUCE MICHAEL COHEN M.D., PH.D.
Psychiatry & Neurology (Psychiatry)
115 MILL ST
BELMONT, MA 02478
Middlesex County (617) 855-3227

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 Ruth Firmin's NPI number?

The NPI number for Ruth Firmin is 1689233702. It was assigned to this individual provider in the NPPES registry on June 12, 2019.

Where is Ruth Firmin located?

Ruth Firmin practices at 115 Mill St, Belmont, MA 02478. The listed phone number is (617) 855-3445.

What is Ruth Firmin's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Ruth Firmin was last updated on September 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.