Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHEN A SCHWARTZ MD
NPI 1831138312
Pediatrics in New York, NY

Q: What is Stephen Schwartz's NPI number?

The NPI number for Stephen Schwartz is 1831138312. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Q: What is Stephen Schwartz's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Stephen Schwartz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.

Active since June 06, 2006

530 1ST AVE, SUITE 3A, NEW YORK, NY 10016(212) 263-7220(212) 263-7112 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Stephen A Schwartz Md NPPES

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

STEPHEN A SCHWARTZ MD (NPI 1831138312) is an individual pediatrics provider in New York, New York, licensed in New York (104105) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1831138312

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameSTEPHEN A SCHWARTZCredential: MD

Location Address530 1ST AVE, SUITE 3ANew York, NY 10016-6402

Mailing Address530 1st Ave, Suite 3aNew York, NY 10016-6402 · (212) 263-7220 · Fax (212) 263-7112

Phone(212) 263-7220

Fax(212) 263-7112

Sole ProprietorNo

Enumeration DateJune 6, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1831138312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in NY · 104105

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

530 1ST AVE, New York, NY 10016

Open in Google Maps ↗

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. SEAN MICHAEL BAILEY M.D.

Pediatrics

530 1ST AVE, SUITE 7A
NEW YORK, NY 10016

New York County (212) 263-7477

MR. ROBERT PHILIP CHARLES HOLD JR. PA-C

Physician Assistant (Medical)

530 1ST AVE
NEW YORK, NY 10016

New York County (212) 263-3166

ELIZABETH MARIE KACZKA NP

Nurse Practitioner (Acute Care)

530 1ST AVE, SUITE 9V
NEW YORK, NY 10016

New York County (630) 842-4805

HILDA NKANSAH FNP-BC

Nurse Practitioner (Family)

530 1ST AVE, SUITE 10Q
NEW YORK, NY 10016

New York County (212) 263-7021

MAUREEN LYNN NP

Nurse Practitioner (Acute Care)

530 1ST AVE, SUITE 9V
NEW YORK, NY 10016

New York County (212) 263-6384

NEW YORK UNIVERSITY

Plastic Surgery

530 1ST AVE, SUITE 8Y
NEW YORK, NY 10016

New York County (212) 263-8452

NATALIE JILL KLAR M.D.

Internal Medicine (Medical Oncology)

530 1ST AVE
NEW YORK, NY 10016

New York County (212) 263-4689

DR. MICHAEL D ZERVOS M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

530 1ST AVE, SUITE 9V
NEW YORK, NY 10016

New York County (212) 263-7102

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 Stephen Schwartz's NPI number?

The NPI number for Stephen Schwartz is 1831138312. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Stephen Schwartz located?

Stephen Schwartz practices at 530 1st Ave Suite 3A, New York, NY 10016. The listed phone number is (212) 263-7220.

What is Stephen Schwartz's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Stephen Schwartz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.