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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ISMEE WILLIAMS MD
NPI 1740234574
Pediatrics - Pediatric Cardiology in New York, NY

Active since May 19, 2006PECOS Enrolled
3959 BROADWAY, COLUMBIA UNVERSITY DEPARTMENT PEDIATRIC, NEW YORK, NY 10032(221) 304-7250(212) 544-1974 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ismee Williams Md NPPES

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

DR. ISMEE WILLIAMS MD (NPI 1740234574) is an individual pediatric cardiology provider in New York, New York, licensed in New York (217896) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740234574
Entity TypeIndividualFemale
Primary Taxonomy2080P0202X
Provider Legal NameDR. ISMEE WILLIAMSCredential: MD
Location Address3959 BROADWAY, COLUMBIA UNVERSITY DEPARTMENT PEDIATRICNew York, NY 10032-1559
Mailing Address3959 Broadway, Columbia Unversity Department PediatricNew York, NY 10032-1559 · (221) 304-7250 · Fax (212) 544-1974
Phone(221) 304-7250
Fax(212) 544-1974
Sole ProprietorNo
Enumeration DateMay 19, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1740234574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in NY · 217896
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.
3959 BROADWAY, New York, NY 10032
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Other Identifiers 2

Medicaid0101681NJ
Medicaid02739754NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ismee Williams Md 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.

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. PAMELA ISABEL GOOD M.D.
Pediatrics
3959 BROADWAY
NEW YORK, NY 10032
New York County (212) 305-8504
HAE LIN SON
Nurse Practitioner (Neonatal)
3959 BROADWAY
NEW YORK, NY 10032
New York County (201) 696-5960
ELIZABETH ANN BADER
Physician Assistant
3959 BROADWAY
NEW YORK, NY 10032
New York County (212) 305-5437
HYO JIN CHO MD
Student in an Organized Health Care Education/Training Program
3959 BROADWAY
NEW YORK, NY 10032
New York County (212) 305-8504
DR. DAVID RUBENSTEIN
Pediatrics (Neonatal-Perinatal Medicine)
3959 BROADWAY, COLUMBIA UNIVERSITY DEPARTMENT PEDIATRICS
NEW YORK, NY 10032
New York County (212) 304-7250
MS. MEREDITH GAROD-MUSIC CPNP
Nurse Practitioner (Pediatrics)
3959 BROADWAY
NEW YORK, NY 10032
New York County (212) 342-8530
EVIANNA CRUZ HERRERA MD/MPH
Pediatrics (Pediatric Gastroenterology)
3959 BROADWAY
NEW YORK, NY 10032
New York County (212) 305-5903
SARA BOMBONATO OTR/L
Occupational Therapist
3959 BROADWAY
NEW YORK, NY 10032
New York County (212) 305-5827

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 Ismee Williams's NPI number?

The NPI number for Ismee Williams is 1740234574. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is Ismee Williams located?

Ismee Williams practices at 3959 Broadway Columbia Unversity Department Pediatric, New York, NY 10032. The listed phone number is (221) 304-7250.

What is Ismee Williams's specialty?

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

Is Ismee Williams enrolled in Medicare?

Yes. Ismee Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ismee Williams was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.