JUSTINE JESSA MOHADDESS-WESTMORELAND PSYD
NPI 1386387363
Psychologist - Health Service in Cambridge, MA

Q: What is Justine Mohaddess-westmoreland's NPI number?

The NPI number for Justine Mohaddess-westmoreland is 1386387363. It was assigned to this individual provider in the NPPES registry on April 18, 2022. The provider is also known as Dr. Justine Jessa Mohaddess Psyd.

Q: What is Justine Mohaddess-westmoreland's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Health Service, with taxonomy code 103TH0100X.

Active since April 18, 2022PECOS Enrolled

1493 CAMBRIDGE ST RM 239, CAMBRIDGE, MA 02139(617) 575-5399 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 5, 2026, Apr 18, 2022 (2 updates tracked since 2022).

On this page

About Justine Jessa Mohaddess-westmoreland Psyd NPPES

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

JUSTINE JESSA MOHADDESS-WESTMORELAND PSYD (NPI 1386387363) is an individual health service provider in Cambridge, Massachusetts and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1386387363

Entity TypeIndividualFemale

Primary Taxonomy103TH0100X

Provider Legal NameJUSTINE JESSA MOHADDESS-WESTMORELANDCredential: PSYD

Location Address1493 CAMBRIDGE ST RM 239Cambridge, MA 02139-1099

Mailing AddressPo Box 1198 1685Sacramento, CA 95812-1198 · (617) 453-8172

Phone(617) 575-5399

Sole ProprietorYes

Medical School CMSOtherGraduated 2023

Enumeration DateApril 18, 2022

Last NPPES UpdateJune 5, 20262 updates tracked since enumeration

NPPES CertifiedJune 5, 2026

✔ NPI 1386387363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Health ServiceBehavioral Health & Social Service Providers

Taxonomy Code103TH0100X

Definition

A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

1493 CAMBRIDGE ST RM 239, Cambridge, MA 02139

Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Justine Jessa Mohaddess Psyd

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Justine Jessa Mohaddess-westmoreland Psyd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7315460870

PECOS Enrollment IDI20250326000805

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

MR. PAVAN S. BRAR

Counselor (Mental Health)