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DR. MARC HARRIS GRUSENSKY MD
NPI 1578620225
Psychiatry & Neurology - Psychiatry in Commack, NY

Active since January 02, 2007
2171 JERICHO TURNPIKE, SUITE 210, COMMACK, NY 11725(631) 499-4224(631) 499-1535 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Marc Harris Grusensky Md NPPES

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

DR. MARC HARRIS GRUSENSKY MD (NPI 1578620225) is an individual psychiatry provider in Commack, New York, licensed in New York (119135) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1578620225
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MARC HARRIS GRUSENSKYCredential: MD
Location Address2171 JERICHO TURNPIKE, SUITE 210Commack, NY 11725
Mailing Address2171 Jericho Turnpike, Suite 210Commack, NY 11725 · (631) 499-4224 · Fax (631) 499-1535
Phone(631) 499-4224
Fax(631) 499-1535
Sole ProprietorNo
Enumeration DateJanuary 2, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1578620225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · 119135
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
2171 JERICHO TURNPIKE, Commack, NY 11725
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Other Identifiers 2

Medicare ID-Type Unspecified25A641NY
Other1191352Wcb

Other Providers at the Same Location NPPES 4

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

DR. EDWARD NICHOLAS RUSSO DMD
Dentist (Endodontics)
2171 JERICHO TURNPIKE, SUITE # 145
COMMACK, NY 11725
Suffolk County (631) 462-6888
MINDFUL THERAPY LCSW, PLLC
Social Worker (Clinical)
2171 JERICHO TURNPIKE, SUITE 335
COMMACK, NY 11725
Suffolk County (631) 486-7788
JILL KOFLER LMHC
Counselor (Mental Health)
2171 JERICHO TURNPIKE, SUITE 335
COMMACK, NY 11725
Suffolk County (631) 486-7788
DR. ROBERT ALAN POCH DDS
Dentist (General Practice)
2171 JERICHO TURNPIKE
COMMACK, NY 11725
Suffolk County (631) 499-5225

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 Marc Grusensky's NPI number?

The NPI number for Marc Grusensky is 1578620225. It was assigned to this individual provider in the NPPES registry on January 2, 2007.

Where is Marc Grusensky located?

Marc Grusensky practices at 2171 Jericho Turnpike Suite 210, Commack, NY 11725. The listed phone number is (631) 499-4224.

What is Marc Grusensky's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Marc Grusensky was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.