DR. KAREN J LAZAR PHD
NPI 1568583144
Psychologist - Clinical in Montclair, NJ
About Dr. Karen J Lazar Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAREN J LAZAR PHD (NPI 1568583144) is an individual clinical provider in Montclair, New Jersey, licensed in New Jersey (35S100395500) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Livingston, and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Karen J Lazar Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Karen Lazar's NPI number?
The NPI number for Karen Lazar is 1568583144. It was assigned to this individual provider in the NPPES registry on April 2, 2007.
Where is Karen Lazar located?
Karen Lazar practices at 108 Orange Rd, Montclair, NJ 07042. The listed phone number is (973) 746-9433.
What is Karen Lazar's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Karen Lazar enrolled in Medicare?
Yes. Karen Lazar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Karen Lazar accept?
Health plans from Providence Health Plan list Karen Lazar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Karen Lazar was last updated on June 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Karen J Lazar, PHD · NPI 1568583144
Clinical provider in Montclair, New Jersey. Individual provider, active in the CMS NPPES registry since April 2, 2007.
## Identity
- **NPI:** 1568583144 (Entity type: Individual)
- **Enumerated:** April 2, 2007
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 35S100395500 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 108 ORANGE RD, Montclair, NJ 07042-2133
- **Phone:** (973) 746-9433
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** June 5, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1568583144) · Data from the CMS NPPES public registry.