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DR. NADIA OVCHINSKY
NPI 1144349796
Pediatrics - Pediatric Transplant Hepatology in New York, NY

Active since March 28, 2007PECOS Enrolled
160 E 32ND ST FL 3, NEW YORK, NY 10016(212) 263-5940(212) 263-5417 Get Directions Write a Review

NPPES record last updated: March 31, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Nadia Ovchinsky NPPES

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

DR. NADIA OVCHINSKY (NPI 1144349796) is an individual pediatric transplant hepatology provider in New York, New York, licensed in New York (232668) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1144349796
Entity TypeIndividualFemale
Primary Taxonomy2080T0004X
Provider Legal NameDR. NADIA OVCHINSKY
Location Address160 E 32ND ST FL 3New York, NY 10016-6004
Mailing AddressPo Box 27036New York, NY 10087-7036 · (212) 305-3000 · Fax (212) 342-2996
Phone(212) 263-5940
Fax(212) 263-5417
Sole ProprietorNo
Enumeration DateMarch 28, 2007
Last NPPES UpdateMarch 31, 2023
NPPES CertifiedMarch 31, 2023
✔ NPI 1144349796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Transplant HepatologyAllopathic & Osteopathic Physicians
Taxonomy Code2080T0004X
License✔ Licensed in NY · 232668
Definition
A pediatrician with expertise in transplant hepatology encompasses the special knowledge and skill required of pediatric gastroenterologists to care for patients prior to and following hepatic transplantation; it spans all phases of liver transplantation.
Also ListedPediatrics · Pediatric GastroenterologyTaxonomy 2080P0206X · License 232668 (NY)
160 E 32ND ST FL 3, New York, NY 10016
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Secondary Practice Location 1

Location 1622 W 168th St, PH 14New York, NY 10032-3720 · Phone (212) 305-7082 · Fax (212) 305-8995

Other Identifiers 1

Medicaid03133960NY

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)

Dr. Nadia Ovchinsky is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

3

Medicare enrollment records show Nadia Ovchinsky reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Montefiore Medical Center
3.7 mi
Family Medicine
2633 BROADWAY
New York, NY 10025
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1760288278 (888) 663-6331
Practice Associates Medical Group
26 mi
Internal Medicine
100 MADISON AVENUE, INTEROFFICE #68
Morristown, NJ 07960
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,699 clinicians in this Medicare group
NPI 1427016385 (844) 264-2250
New York University
1,039 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

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 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. REINA BIANCA MEDEL TAN M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
160 E 32ND ST FL 3
NEW YORK, NY 10016
New York County (212) 263-5940
DR. ELEANOR D MUISE M.D.
Pediatrics (Pediatric Pulmonology)
160 E 32ND ST FL 3
NEW YORK, NY 10016
New York County (212) 263-5940
DR. BRENDA KOHN MD
Pediatrics (Pediatric Endocrinology)
160 E 32ND ST FL 3
NEW YORK, NY 10016
New York County (212) 263-5940
MS. DEBORAH ANNE ARNOLD CPNP
Nurse Practitioner (Pediatrics)
160 E 32ND ST FL 3
NEW YORK, NY 10016
New York County (212) 263-9969
MS. JORDIE BLUM
Nurse Practitioner (Family)
160 E 32ND ST FL 3
NEW YORK, NY 10016
New York County (212) 263-8400
DR. BRIDGET DOWD KIERNAN M.D.
Pediatrics (Pediatric Gastroenterology)
160 E 32ND ST FL 3
NEW YORK, NY 10016
New York County (212) 263-5940
KELSEY LARGEN PHD
Psychologist (Clinical)
160 E 32ND ST FL 3
NEW YORK, NY 10016
New York County (212) 263-8400
ASHLEY PINCHINAT M.D.
Pediatrics (Pediatric Hematology-Oncology)
160 E 32ND ST FL 3
NEW YORK, NY 10016
New York County (212) 263-9600

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 Nadia Ovchinsky's NPI number?

The NPI number for Nadia Ovchinsky is 1144349796. It was assigned to this individual provider in the NPPES registry on March 28, 2007.

Where is Nadia Ovchinsky located?

Nadia Ovchinsky practices at 160 E 32nd St Fl 3, New York, NY 10016. The listed phone number is (212) 263-5940.

What is Nadia Ovchinsky's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Transplant Hepatology, with taxonomy code 2080T0004X.

Is Nadia Ovchinsky enrolled in Medicare?

Yes. Nadia Ovchinsky is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nadia Ovchinsky's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nadia Ovchinsky reassigns Medicare benefits to 3 organizations: Montefiore Medical Center (New York, NY), Practice Associates Medical Group (Morristown, NJ) and New York University (Boynton Beach, FL). Each 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 Nadia Ovchinsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nadia Ovchinsky accept?

Health plans from Oscar Health list Nadia Ovchinsky 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 Nadia Ovchinsky was last updated on March 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.