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DR. KRZYSZTOF ZEMBRZUSKI
NPI 1215638242
Anesthesiology in New York, NY

Active since March 16, 2023
550 1ST AVE, NEW YORK, NY 10016(212) 263-5506 Get Directions Write a Review

NPPES record last updated: January 18, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Jan 18, 2026, Sep 20, 2025, Apr 17, 2024 and 1 more (4 updates tracked since 2023).

About Dr. Krzysztof Zembrzuski NPPES

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

DR. KRZYSZTOF ZEMBRZUSKI (NPI 1215638242) is an individual anesthesiology provider in New York, New York, licensed in New York (339730) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1215638242
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. KRZYSZTOF ZEMBRZUSKI
Location Address550 1ST AVENew York, NY 10016-6402
Mailing Address550 1st AveNew York, NY 10016-6402 · (212) 263-5506
Phone(212) 263-5506
Sole ProprietorNo
Enumeration DateMarch 16, 2023
Last NPPES UpdateJanuary 18, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 18, 2026
✔ NPI 1215638242 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 339730
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedInternal MedicineTaxonomy 207R00000X · License 339730-01 (NY)
Also ListedGeneral PracticeTaxonomy 208D00000X · License 339730-01 (NY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
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 Krzysztof Zembrzuski's NPI number?

The NPI number for Krzysztof Zembrzuski is 1215638242. It was assigned to this individual provider in the NPPES registry on March 16, 2023.

Where is Krzysztof Zembrzuski located?

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

What is Krzysztof Zembrzuski's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Krzysztof Zembrzuski was last updated on January 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.