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TASMIA REZWAN
NPI 1114459112
Pediatrics - Pediatric Critical Care Medicine in New York, NY

Active since March 29, 2017PECOS Enrolled
1 GUSTAVE LEVY PLACE, MOUNT SINAI HOSPITAL, NEW YORK, NY 10029(646) 957-2776 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 4, 2026, May 1, 2026, Mar 29, 2017 (3 updates tracked since 2017).

About Tasmia Rezwan NPPES

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

TASMIA REZWAN (NPI 1114459112) is an individual pediatric critical care medicine provider in New York, New York, licensed in New York (306574) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114459112
Entity TypeIndividualFemale
Primary Taxonomy2080P0203X
Provider Legal NameTASMIA REZWAN
Location Address1 GUSTAVE LEVY PLACE, MOUNT SINAI HOSPITALNew York, NY 10029
Mailing Address1 Gustave Levy PlaceNew York, NY 10029
Phone(646) 957-2776
Sole ProprietorNo
Enumeration DateMarch 29, 2017
Last NPPES UpdateMay 4, 20263 updates tracked since enumeration
NPPES CertifiedMay 4, 2026
✔ NPI 1114459112 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in NY · 306574
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
Also ListedPediatricsTaxonomy 208000000X · License 306574 (NY)
1 GUSTAVE LEVY PLACE, New York, NY 10029
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tasmia Rezwan 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 Tasmia Rezwan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Samaritan Pediatric Services, P.C.
34 mi
Pediatrics
655 DEER PARK AVE
Babylon, NY 11702
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Samaritan Pediatric Services PC
  • 55 clinicians in this Medicare group
NPI 1730308925 (631) 321-2100

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.

MARY PRESCIUTTI
Nurse Practitioner (Family)
1 GUSTAVE LEVY PLACE
NEW YORK, NY 10029
New York County (212) 241-6500
MARK SAM COUREY
Specialist
1 GUSTAVE LEVY PLACE, BOX 1191
NEW YORK, NY 10029
New York County (212) 241-9410
DR. DENNIS MARK BIENSTOCK MD
Student in an Organized Health Care Education/Training Program
1 GUSTAVE LEVY PLACE
NEW YORK, NY 10029
New York County (212) 241-1621
MOUNT SINAI SCHOOL OF MEDICINE
Pathology (Blood Banking & Transfusion Medicine)
1 GUSTAVE LEVY PLACE
NEW YORK, NY 10029
New York County (212) 241-6784
MOUNT SINAI SCHOOL OF MEDICINE
Internal Medicine (Cardiovascular Disease)
1 GUSTAVE LEVY PLACE
NEW YORK, NY 10029
New York County (212) 731-7822
JULIA RIVADENEIRA LMSW
Social Worker
1 GUSTAVE LEVY PLACE
NEW YORK, NY 10029
New York County (212) 659-8795
DR. TAISHA ROMAN MD
Pathology (Anatomic Pathology & Clinical Pathology)
1 GUSTAVE LEVY PLACE
NEW YORK, NY 10029
New York County (212) 241-6500
DR. KATE WELCH M.D.
Pediatrics (Pediatric Allergy/Immunology)
1 GUSTAVE LEVY PLACE
NEW YORK, NY 10029
New York County (212) 241-4963

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 Tasmia Rezwan's NPI number?

The NPI number for Tasmia Rezwan is 1114459112. It was assigned to this individual provider in the NPPES registry on March 29, 2017.

Where is Tasmia Rezwan located?

Tasmia Rezwan practices at 1 Gustave Levy Place Mount Sinai Hospital, New York, NY 10029. The listed phone number is (646) 957-2776.

What is Tasmia Rezwan's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Tasmia Rezwan enrolled in Medicare?

Yes. Tasmia Rezwan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tasmia Rezwan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tasmia Rezwan reassigns Medicare benefits to Samaritan Pediatric Services, P.C. (Babylon, NY). 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 Tasmia Rezwan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tasmia Rezwan was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.