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

DEBORAH SCHWARTZ MD
NPI 1831777556
Internal Medicine - Endocrinology, Diabetes & Metabolism in New York, NY

Q: What is Deborah Schwartz's NPI number?

The NPI number for Deborah Schwartz is 1831777556. It was assigned to this individual provider in the NPPES registry on April 1, 2021.

Q: What is Deborah Schwartz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Deborah Schwartz was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 April 01, 2021

5 E 98TH ST, NEW YORK, NY 10029(212) 241-3422 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 25, 2026, Dec 18, 2025, Apr 1, 2021 (3 updates tracked since 2021).

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About Deborah Schwartz Md NPPES

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

DEBORAH SCHWARTZ MD (NPI 1831777556) is an individual endocrinology, diabetes & metabolism provider in New York, New York, licensed in New York (328316) and active in the NPI registry since April 2021. She maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1831777556

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameDEBORAH SCHWARTZCredential: MD

Location Address5 E 98TH STNew York, NY 10029-6501

Mailing Address1 Gustave L Levy PlNew York, NY 10029-6504

Phone(212) 241-3422

Sole ProprietorNo

Enumeration DateApril 1, 2021

Last NPPES UpdateAugust 25, 20263 updates tracked since enumeration

NPPES CertifiedAugust 25, 2026

✔ NPI 1831777556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in NY · 328316

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

5 E 98TH ST, New York, NY 10029

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Secondary Practice Location 1

Location 11468 Madison AveNew York, NY 10029-6508 · Phone (212) 241-3422

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.

REBECCA BARZI NP

Nurse Practitioner (Family)

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 241-0764

BELINDA YEW PHD

Psychologist (Clinical)

5 E 98TH ST
NEW YORK, NY 10029

New York County (929) 224-3803

JADEN BAYE-CIGNA PA-C

Physician Assistant

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 241-9728

SUPINDA BUNYAVANICH M.D.

Allergy & Immunology

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 241-5548

DR. SHELDON LICHTBLAU M.D.

Orthopaedic Surgery

5 E 98TH ST, BOX 1188
NEW YORK, NY 10029

New York County (212) 241-1645

DR. YOUSAF ALI MD

Internal Medicine (Rheumatology)

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 659-9210

MRS. LESLIE CARLSON SCHLACHTER PA

Physician Assistant

5 E 98TH ST, 6TH FLOOR UROLOGY
NEW YORK, NY 10029

New York County (212) 241-5629

ORTHOPEDICS 2 DEPARTMENT OF MOUNT SINAI

Specialist

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 241-8892

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 Deborah Schwartz's NPI number?

The NPI number for Deborah Schwartz is 1831777556. It was assigned to this individual provider in the NPPES registry on April 1, 2021.

Where is Deborah Schwartz located?

Deborah Schwartz practices at 5 E 98th St, New York, NY 10029. The listed phone number is (212) 241-3422.

What is Deborah Schwartz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Deborah Schwartz was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.