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

PSYCHOLOGY & DIAGNOSTICS, PLLC
NPI 1316811417
Psychologist - Clinical in Brookline, MA

Active since October 01, 2025
1180 BEACON ST STE 4B, BROOKLINE, MA 02446(508) 233-0401 Get Directions Write a Review

NPPES record last updated: October 1, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Psychology & Diagnostics, Pllc NPPES

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

PSYCHOLOGY & DIAGNOSTICS, PLLC (NPI 1316811417) is a healthcare organization registered as a clinical in Brookline, Massachusetts and active in the NPI registry since October 2025. The organization lists Andrew Jonah Taytslin, Owner/clinical Psychologist, as its authorized official.

NPPES Registry Identity

NPI1316811417
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NamePSYCHOLOGY & DIAGNOSTICS, PLLC
Location Address1180 BEACON ST STE 4BBrookline, MA 02446-3806
Mailing Address1180 Beacon St Ste 4bBrookline, MA 02446-3806 · (508) 233-0401
Phone(508) 233-0401
Organization SubpartNo
Authorized OfficialAndrew Jonah TaytslinOwner/clinical Psychologist · (508) 233-0401
Enumeration DateOctober 1, 2025
NPPES CertifiedOctober 1, 2025
✔ NPI 1316811417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
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.
1180 BEACON ST STE 4B, Brookline, MA 02446
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 7

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

DR. ANDREW JONAH TAYTSLIN PSY.D.
Psychologist (Clinical)
1180 BEACON ST STE 4B
BROOKLINE, MA 02446
Norfolk County (508) 233-0401
BRANDON BERGMAN, PHD, LLC
Psychologist
1180 BEACON ST STE 4B
BROOKLINE, MA 02446
Norfolk County (978) 558-0644
MS. SARAH RACHEL BARNETT LICSW
Social Worker (Clinical)
1180 BEACON ST STE 4B
BROOKLINE, MA 02446
Norfolk County (857) 576-0509
DR. SARAH FINE KOSA PH.D
Psychologist (Clinical)
1180 BEACON ST STE 4B
BROOKLINE, MA 02446
Norfolk County (617) 735-0147
THERAPY WITH MASHA, INC.
Social Worker (Clinical)
1180 BEACON ST STE 4B
BROOKLINE, MA 02446
Norfolk County (617) 895-7846
REIZEL POLAK LICSW
Social Worker (Clinical)
1180 BEACON ST STE 4B
BROOKLINE, MA 02446
Norfolk County (617) 739-2767
ALEXANDRA FAM CCC-SLP
Speech-Language Pathologist
1180 BEACON ST STE 4B
BROOKLINE, MA 02446
Norfolk County (508) 233-3591

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 Psychology & Diagnostics, PLLC's NPI number?

The NPI number for Psychology & Diagnostics, PLLC is 1316811417. It was assigned to this organization in the NPPES registry on October 1, 2025.

Where is Psychology & Diagnostics, PLLC located?

Psychology & Diagnostics, PLLC is located at 1180 Beacon St Ste 4B, Brookline, MA 02446. The listed phone number is (508) 233-0401.

What is Psychology & Diagnostics, PLLC'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 Psychology & Diagnostics, PLLC was last updated on October 1, 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.