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MR. JUSTIN KOTLIAR MD
NPI 1699262972
Pediatrics - Neonatal-Perinatal Medicine in Pennington, NJ

Active since April 22, 2018PECOS Enrolled
1 CAPITAL WAY, PENNINGTON, NJ 08534(800) 637-2374 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 12, 2025, Apr 22, 2018 (2 updates tracked since 2018).

About Mr. Justin Kotliar Md NPPES

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

MR. JUSTIN KOTLIAR MD (NPI 1699262972) is an individual neonatal-perinatal medicine provider in Pennington, New Jersey, licensed in New Jersey (25MA12259500) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Camden, and is a graduate of Brody School Of Medicine At East Carolina University (2018).

NPPES Registry Identity

NPI1699262972
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameMR. JUSTIN KOTLIARCredential: MD
Location Address1 CAPITAL WAYPennington, NJ 08534-2520
Mailing Address1 Federal St Ste 200Camden, NJ 08103-1088 · (848) 288-6935
Phone(800) 637-2374
Sole ProprietorYes
Medical School CMSBrody School Of Medicine At East Carolina UniversityGraduated 2018
Enumeration DateApril 22, 2018
Last NPPES UpdateNovember 12, 20252 updates tracked since enumeration
NPPES CertifiedNovember 12, 2025
✔ NPI 1699262972 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in NJ · 25MA12259500
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
1 CAPITAL WAY, Pennington, NJ 08534
Open in Google Maps ↗

Secondary Practice Location 1

Location 11 Cooper Plz # 2BCamden, NJ 08103-1461 · Phone (856) 342-2600

Other Identifiers 1

Medicaid13-3971298NY

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Justin Kotliar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1557608650
PECOS Enrollment IDI20251124001118
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.

Medicare Billing Reassignment

Medicare enrollment records show Justin Kotliar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cooper Pediatric Specialists, PC
27 mi
Pediatrics
3 COOPER PLZ, SUITE 200
Camden, NJ 08103
  • Reassigned Medicare billing, New Jersey enrollment
  • 132 clinicians in this Medicare group
NPI 1306867585 (856) 342-2001

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

AARTI SANJEEV VADHAVKAR M.D.
Anesthesiology
1 CAPITAL WAY, DEPT OF ANESTHESIOLOGY, CAPITAL HEALTH HOPEWELL MEDICAL
PENNINGTON, NJ 08534
Mercer County (800) 637-2374
MRS. EMILY KATHERINE WARIAS NP
Nurse Practitioner
1 CAPITAL WAY
PENNINGTON, NJ 08534
Mercer County (609) 303-6000
DANIEL FINKE CRNA
Nurse Anesthetist, Certified Registered
1 CAPITAL WAY
PENNINGTON, NJ 08534
Mercer County (800) 637-2374
JENNIFER JIE XU DO
Emergency Medicine
1 CAPITAL WAY
PENNINGTON, NJ 08534
Mercer County (609) 303-4010
RICHU RAJU MD
Emergency Medicine
1 CAPITAL WAY
PENNINGTON, NJ 08534
Mercer County (609) 303-4000
SRIYA AMRUTA KOSARAJU MD
Student in an Organized Health Care Education/Training Program
1 CAPITAL WAY
PENNINGTON, NJ 08534
Mercer County (800) 637-2374
KAREN B GIQUINTO CRNP
Nurse Practitioner
1 CAPITAL WAY
PENNINGTON, NJ 08534
Mercer County (609) 303-4000
CANDICE A DISANTI CNM
Advanced Practice Midwife
1 CAPITAL WAY
PENNINGTON, NJ 08534
Mercer County (609) 303-4000

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 Justin Kotliar's NPI number?

The NPI number for Justin Kotliar is 1699262972. It was assigned to this individual provider in the NPPES registry on April 22, 2018.

Where is Justin Kotliar located?

Justin Kotliar practices at 1 Capital Way, Pennington, NJ 08534. The listed phone number is (800) 637-2374.

What is Justin Kotliar's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Justin Kotliar enrolled in Medicare?

Yes. Justin Kotliar is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Justin Kotliar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justin Kotliar reassigns Medicare benefits to Cooper Pediatric Specialists, PC (Camden, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Justin Kotliar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Justin Kotliar accept?

Health plans from Oscar Health list Justin Kotliar 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 Justin Kotliar was last updated on November 12, 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.