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GREGORY HEINONEN MD
NPI 1568258408
Student in an Organized Health Care Education/Training Program in New York, NY

Active since April 17, 2025
525 E 68TH ST RM M-304, NEW YORK, NY 10065(212) 746-2941 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gregory Heinonen Md NPPES

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

GREGORY HEINONEN MD (NPI 1568258408) is an individual student in an organized health care education/training program in New York, New York and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1568258408
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameGREGORY HEINONENCredential: MD
Location Address525 E 68TH ST RM M-304New York, NY 10065-4870
Mailing Address525 E 68th St Rm M-304New York, NY 10065-4870 · (212) 746-2941
Phone(212) 746-2941
Sole ProprietorYes
Enumeration DateApril 17, 2025
NPPES CertifiedApril 17, 2025
✔ NPI 1568258408 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.
525 E 68TH ST RM M-304, New York, NY 10065
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Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARK LEIBENSPERGER MD
Student in an Organized Health Care Education/Training Program
525 E 68TH ST RM M-304
NEW YORK, NY 10065
New York County (212) 746-2941
ADRIANO BELLOTTI
Student in an Organized Health Care Education/Training Program
525 E 68TH ST RM M-304
NEW YORK, NY 10065
New York County (212) 746-2941
MITCHELL PLESSER MD
Student in an Organized Health Care Education/Training Program
525 E 68TH ST RM M-304
NEW YORK, NY 10065
New York County (212) 746-2941
MAO MICHAEL YAMAKAWA MD
Anesthesiology
525 E 68TH ST RM M-304
NEW YORK, NY 10065
New York County (212) 746-2941
CATALINA ANGEL MD
Anesthesiology (Pediatric Anesthesiology)
525 E 68TH ST RM M-304
NEW YORK, NY 10065
New York County (650) 387-2083
JOSEPH ANTHONY SAGLIMBENI MD PHD
Student in an Organized Health Care Education/Training Program
525 E 68TH ST RM M-304
NEW YORK, NY 10065
New York County (212) 746-2941
SAMUEL LOUIS SHUMAN
Student in an Organized Health Care Education/Training Program
525 E 68TH ST RM M-304
NEW YORK, NY 10065
New York County (212) 746-2941
AMANDA R JANKELOVITS
Student in an Organized Health Care Education/Training Program
525 E 68TH ST RM M-304
NEW YORK, NY 10065
New York County (212) 746-2941

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 Gregory Heinonen's NPI number?

The NPI number for Gregory Heinonen is 1568258408. It was assigned to this individual provider in the NPPES registry on April 17, 2025.

Where is Gregory Heinonen located?

Gregory Heinonen practices at 525 E 68th St Rm M-304, New York, NY 10065. The listed phone number is (212) 746-2941.

What is Gregory Heinonen'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 Gregory Heinonen was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.