1. Home
  2. Directory
  3. New York
  4. Bronx
  5. Pediatrics
  6. NPI Profile

TAMAR SISKIND
NPI 1558867234
Pediatrics - Pediatric Cardiology in Bronx, NY

Active since April 02, 2018PECOS Enrolled
111 E 210TH ST, BRONX, NY 10467(718) 741-2426 Get Directions Write a Review

NPPES record last updated: September 17, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 17, 2024, Aug 16, 2024 (2 updates tracked since 2024).

About Tamar Siskind NPPES

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

TAMAR SISKIND (NPI 1558867234) is an individual pediatric cardiology provider in Bronx, New York, licensed in New Jersey (25MA12347600) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558867234
Entity TypeIndividualFemale
Primary Taxonomy2080P0202X
Provider Legal NameTAMAR SISKIND
Location Address111 E 210TH STBronx, NY 10467-2401
Mailing Address111 E 210th StBronx, NY 10467-2401
Phone(718) 741-2426
Sole ProprietorNo
Enumeration DateApril 2, 2018
Last NPPES UpdateSeptember 17, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2024
✔ NPI 1558867234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in NJ · 25MA12347600
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
Also ListedPediatricsTaxonomy 208000000X · License 25MA12347600 (NJ)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
111 E 210TH ST, Bronx, NY 10467
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, 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)

Tamar Siskind 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 Reassignment

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

Rutgers Health-Rwj Scleroderma Program
39 mi
Psychiatry
675 HOES LN W
Piscataway, NJ 08854
  • Reassigned Medicare billing, New Jersey enrollment
  • 641 clinicians in this Medicare group
NPI 1316222664 (732) 235-4402

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.

DR. AMANDA MCNEAR JACOBS M.D.
Pediatrics (Adolescent Medicine)
111 E 210TH ST, DEPARTMENT OF PEDIATRICS
BRONX, NY 10467
Bronx County (718) 920-2306
HEATHER ROOT MD
Internal Medicine (Infectious Disease)
111 E 210TH ST
BRONX, NY 10467
Bronx County (718) 920-8592
MICHAEL GOTTESMAN M.D.
Radiology (Diagnostic Neuroimaging)
111 E 210TH ST
BRONX, NY 10467
Bronx County (718) 920-5506
JIAE LEE M.D.
Psychiatry & Neurology (Neurology)
111 E 210TH ST
BRONX, NY 10467
Bronx County (718) 920-4321
DR. MICHELLE DOMINIQUE PINTEA MD
Pediatrics
111 E 210TH ST
BRONX, NY 10467
Bronx County (718) 920-4321
TELISHA MCLEAN
Nurse Practitioner (Family)
111 E 210TH ST
BRONX, NY 10467
Bronx County (718) 920-4321
SHIVADITYA CHOUDHURY
Anesthesiology
111 E 210TH ST
BRONX, NY 10467
Bronx County (718) 920-4321
MS. JOHANNA SHEA-FEN TAN
Student in an Organized Health Care Education/Training Program
111 E 210TH ST
BRONX, NY 10467
Bronx County (718) 920-4321

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 Tamar Siskind's NPI number?

The NPI number for Tamar Siskind is 1558867234. It was assigned to this individual provider in the NPPES registry on April 2, 2018.

Where is Tamar Siskind located?

Tamar Siskind practices at 111 E 210th St, Bronx, NY 10467. The listed phone number is (718) 741-2426.

What is Tamar Siskind's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Tamar Siskind enrolled in Medicare?

Yes. Tamar Siskind is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tamar Siskind's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tamar Siskind reassigns Medicare benefits to Rutgers Health-Rwj Scleroderma Program (Piscataway, 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 Tamar Siskind's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tamar Siskind accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Tamar Siskind 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 Tamar Siskind was last updated on September 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.