DR. ELIZABETH LIPMAN LEONARD PHD
NPI 1629163381
Psychologist - Clinical in Waltham, MA

Q: What is Elizabeth Leonard's NPI number?

The NPI number for Elizabeth Leonard is 1629163381. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Q: What is Elizabeth Leonard's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Leonard 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 11 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.

Active since October 04, 2006

20 HOPE AVE, SUITE G01, WALTHAM, MA 02453(781) 788-8484(781) 788-8485 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Elizabeth Lipman Leonard Phd NPPES

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

DR. ELIZABETH LIPMAN LEONARD PHD (NPI 1629163381) is an individual clinical provider in Waltham, Massachusetts, licensed in Massachusetts (7669) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1629163381

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ELIZABETH LIPMAN LEONARDCredential: PHD

Location Address20 HOPE AVE, SUITE G01Waltham, MA 02453-2721

Mailing Address20 Hope Ave, Suite G01Waltham, MA 02453-2721 · (781) 788-8484 · Fax (781) 788-8485

Phone(781) 788-8484

Fax(781) 788-8485

Sole ProprietorNo

Enumeration DateOctober 4, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1629163381 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 · 7669

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 ListedClinical NeuropsychologistTaxonomy 103G00000X · License 7669 (MA)

20 HOPE AVE, Waltham, MA 02453

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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.

WISSAM J KHOORY M.D.

Internal Medicine

20 HOPE AVE, SUITE G03
WALTHAM, MA 02453

Middlesex County (781) 893-4490

FIRST RESPONSE CLINICAL SERVICES, LLC

Clinic/Center (Medical Specialty)

20 HOPE AVE, SUITE 204
WALTHAM, MA 02453

Middlesex County (866) 604-0911

DR. GIGI GIRGIS M.D.

Psychiatry & Neurology (Neurology)

20 HOPE AVE, SUITE 203
WALTHAM, MA 02453

Middlesex County (781) 647-3550

DR. MARTIN RICHLER M.D.

Ophthalmology

20 HOPE AVE, SUITE 212
WALTHAM, MA 02453

Middlesex County (781) 891-1447

MARK A DEYAB LICSW

Counselor (Mental Health)

20 HOPE AVE, G-05
WALTHAM, MA 02453

Middlesex County (781) 799-3949

MARYBETH ANN MILLS RN

Specialist/Technologist Cardiovascular (Vascular Specialist)

20 HOPE AVE, SUITE 204
WALTHAM, MA 02453

Middlesex County (866) 604-0911

SOLOMON A. GABBAY, MD PC

Internal Medicine (Cardiovascular Disease)

20 HOPE AVE, SUITE 206
WALTHAM, MA 02453

Middlesex County (781) 894-2498

MRS. ALISON KAPLANES MS, RD, LDN, CDE

Dietitian, Registered

20 HOPE AVE, SUITE G03
WALTHAM, MA 02453

Middlesex County (617) 645-4819

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 Elizabeth Leonard's NPI number?

The NPI number for Elizabeth Leonard is 1629163381. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Elizabeth Leonard located?

Elizabeth Leonard practices at 20 Hope Ave Suite G01, Waltham, MA 02453. The listed phone number is (781) 788-8484.

What is Elizabeth Leonard'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 Elizabeth Leonard 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 11 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.