MR. MARC D GELMAN MS OTRL
NPI 1962627406
Occupational Therapist in Great Neck, NY

Active since April 17, 2007
55 NORTHERN BLVD, SUITE 103, GREAT NECK, NY 11021(516) 466-9300(516) 466-9353 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Marc D Gelman Ms Otrl NPPES

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

MR. MARC D GELMAN MS OTRL (NPI 1962627406) is an individual occupational therapist in Great Neck, New York, licensed in New York (011913) and active in the NPI registry since April 2007. He maintains a secondary practice location in Great Neck and is a graduate of Other (2001).

NPPES Registry Identity

NPI1962627406
Entity TypeIndividualMale
Primary Taxonomy225X00000X
Provider Legal NameMR. MARC D GELMANCredential: MS OTRL
Location Address55 NORTHERN BLVD, SUITE 103Great Neck, NY 11021-4058
Mailing Address55 Northern Blvd, Suite 103Great Neck, NY 11021-4058 · (516) 466-9300 · Fax (516) 466-9353
Fax(516) 466-9353
Sole ProprietorYes
Medical School CMSOtherGraduated 2001
Enumeration DateApril 17, 2007
Last NPPES UpdateJanuary 6, 2026
NPPES CertifiedJanuary 6, 2026
NPI 1962627406 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in NY · 011913
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
55 NORTHERN BLVD, Great Neck, NY 11021

Secondary Practice Location 1

Location 1475 Northern Blvd Ste 19Great Neck, NY 11021-4802 · Phone (516) 829-0030

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mr. Marc D Gelman Ms Otrl is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3173587763
PECOS Enrollment IDI20041113000218

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.

Physician Assistant (Medical)
55 NORTHERN BLVD, STE 103
GREAT NECK, NY 11021
Physical Therapist
55 NORTHERN BLVD, SUITE 103
GREAT NECK, NY 11021
Chiropractor
55 NORTHERN BLVD, SUITE 103
GREAT NECK, NY 11021
Physical Therapist (Electrophysiology, Clinical)
55 NORTHERN BLVD, SUITE 103
GREAT NECK, NY 11021
Physical Medicine & Rehabilitation
55 NORTHERN BLVD, SUITE 103
GREAT NECK, NY 11021
Physical Therapist
55 NORTHERN BLVD, SUITE 103
GREAT NECK, NY 11021
Dentist
55 NORTHERN BLVD, SUITE 101
GREAT NECK, NY 11021
Chiropractor
55 NORTHERN BLVD, SUITE 103
GREAT NECK, NY 11021

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 Gelman's NPI number?

The NPI number for Marc Gelman is 1962627406. It was assigned to this individual provider in the NPPES registry on April 17, 2007.

Where is Marc Gelman located?

Marc Gelman practices at 55 Northern Blvd Suite 103, Great Neck, NY 11021. The listed phone number is (516) 466-9300.

What is Marc Gelman's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Marc Gelman enrolled in Medicare?

Yes. Marc Gelman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marc Gelman was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.