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DR. IAN ZAUN MD, MBA
NPI 1376473025
Student in an Organized Health Care Education/Training Program in New York, NY

Active since May 22, 2026
550 1ST AVE, NEW YORK, NY 10016(212) 263-5506 Get Directions Write a Review

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ian Zaun Md, Mba NPPES

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

DR. IAN ZAUN MD, MBA (NPI 1376473025) is an individual student in an organized health care education/training program in New York, New York and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1376473025
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameDR. IAN ZAUNCredential: MD, MBA
Location Address550 1ST AVENew York, NY 10016-6402
Mailing Address401 E 34th StNew York, NY 10016-4914 · (310) 922-2257
Phone(212) 263-5506
Sole ProprietorNo
Enumeration DateMay 22, 2026
NPPES CertifiedMay 22, 2026
✔ NPI 1376473025 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
550 1ST AVE, New York, NY 10016
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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. SHARON URALIL D.O.
Internal Medicine
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-3293
DR. DIANA TREVAS FLEISHER
Emergency Medicine (Pediatric Emergency Medicine)
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-3293
DR. MONICA GUPTA M.D.
Allergy & Immunology
550 1ST AVE, NBV 16N30, INTERNAL MEDICINE RESIDENCY PROGRAM
NEW YORK, NY 10016
New York County (212) 263-6397
CHRISTINE CHAN M.D.
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506
DR. MATTHEW CHIARELLO MD
Radiology (Vascular & Interventional Radiology)
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506
DR. MEGAN ELIZABETH JENKINS M.D.
Surgery
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-7300
DR. MANAN PATEL M.D.
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506
VICKY CHIANG
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506

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 Ian Zaun's NPI number?

The NPI number for Ian Zaun is 1376473025. It was assigned to this individual provider in the NPPES registry on May 22, 2026.

Where is Ian Zaun located?

Ian Zaun practices at 550 1st Ave, New York, NY 10016. The listed phone number is (212) 263-5506.

What is Ian Zaun's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Ian Zaun was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.