Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1730103318 Deactivated / Inactive NPI Male Practitioner

Dr. Irwin J Badin , PhD

Psychologist • Montclair, NJ

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Irwin Badin has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date July 27, 2006
NPI Deactivation Date November 13, 2025
Total Practice Duration ~19 Years of Practice (2006 – 2025)

Professional Overview & Biography Verified Profile Summary

Dr. Irwin Badin, PhD was a registered Psychologist practicing in Montclair, NJ. Throughout an active medical career spanning 19 years, Dr. Badin provided care at the practice location at 9 PORTLAND PL until profile deactivation on 2025-11-13.

Practice Location & Contact Primary Location

Practice Address

9 Portland Pl

Montclair, NJ 070422810

Telephone 9737446006

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Montclair, NJ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 44.3 Yrs
State Avg: 31.9 Yrs
Regional Practice Density
45 Specialists

Practicing in Montclair, NJ (1608 Statewide)

Telehealth Adoption Rate
6.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License NJ 1483

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Laura Arrue , LCSW

Social Worker - Clinical

NPI 1942407515

Licensed Clinical Social Worker

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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NPI Profile Deactivated November 13, 2025

Record deactivated on November 13, 2025

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 9 PORTLAND PL, MONTCLAIR, NJ 070422810 (Tel: 9737446006)

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Updated Business Mailing Address July 08, 2007

Registered at 9 PORTLAND PL, MONTCLAIR, NJ 070422810 (Tel: 9737446006)

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Provider Name / Credentials Updated July 08, 2007

Recorded as IRWIN BADIN, PH.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Psychologist (License #1483 in NJ)

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Initial NPI Registration & Enumeration July 27, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1730103318
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 27, 2006
Last Update: July 08, 2007
Deactivation Date: November 13, 2025

Mailing Address

9 Portland Pl

Montclair, NJ 070422810

Phone: 9737446006

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.