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STEPHEN GERARD ZAK MD
NPI 1205630480
Student in an Organized Health Care Education/Training Program in Valhalla, NY

Active since April 04, 2025
100 WOODS RD, VALHALLA, NY 10595(914) 493-1769 Get Directions Write a Review

NPPES record last updated: April 4, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Stephen Gerard Zak Md NPPES

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

STEPHEN GERARD ZAK MD (NPI 1205630480) is an individual student in an organized health care education/training program in Valhalla, New York and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1205630480
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameSTEPHEN GERARD ZAKCredential: MD
Location Address100 WOODS RDValhalla, NY 10595-1530
Mailing Address100 Woods RdValhalla, NY 10595-1530
Phone(914) 493-1769
Sole ProprietorNo
Enumeration DateApril 4, 2025
NPPES CertifiedApril 4, 2025
✔ NPI 1205630480 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.

100 WOODS RD, Valhalla, NY 10595
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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. ALEX BRAUN M.D.
Specialist
100 WOODS RD, WESTCHESTER MEDICAL CENTER - PATHOLOGY DEPARTMENT
VALHALLA, NY 10595
Westchester County (914) 493-5582
MRS. SANDY MANCHERY GEORGE NP
Nurse Practitioner (Adult Health)
100 WOODS RD, WESTCHESTER MEDICAL CENTER 4N
VALHALLA, NY 10595
Westchester County (914) 493-7302
LIYING HAN MD
Pathology (Anatomic Pathology & Clinical Pathology)
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7394
DR. JAY VINAY DOSHI M.D.
Internal Medicine (Cardiovascular Disease)
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
DR. LESLIE K. LEE PHARM.D.
Pharmacist
100 WOODS RD, WESTCHESTER MED CTR - DEPARTMENT OF PHARMACY LLG09
VALHALLA, NY 10595
Westchester County (914) 493-7902
DMITRIY KAREV MD
Surgery
100 WOODS RD, WESTCHESTER MEDICAL CENTER
VALHALLA, NY 10595
Westchester County (914) 493-7065
DR. JOSELITO M AMPARO M.D.
Anesthesiology
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7857
DR. NICOLE BOISVERT CHARDER M.D.
Student in an Organized Health Care Education/Training Program
100 WOODS RD, N326
VALHALLA, NY 10595
Westchester County (914) 493-1939

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 Zak's NPI number?

The NPI number for Stephen Zak is 1205630480. It was assigned to this individual provider in the NPPES registry on April 4, 2025.

Where is Stephen Zak located?

Stephen Zak practices at 100 Woods Rd, Valhalla, NY 10595. The listed phone number is (914) 493-1769.

What is Stephen Zak'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 Stephen Zak was last updated on April 4, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.