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MARSHALL GASTROINTESTINAL ENDOSCOPY, PC
NPI 1285886945
Internal Medicine - Gastroenterology in Hewlett, NY

Active since October 14, 2008
1800 ROCKAWAY AVE, SUITE 201, HEWLETT, NY 11557(516) 593-4200(516) 887-9120 Get Directions Write a Review

NPPES record last updated: October 14, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marshall Gastrointestinal Endoscopy, Pc NPPES

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

MARSHALL GASTROINTESTINAL ENDOSCOPY, PC (NPI 1285886945) is a healthcare organization registered as a gastroenterology in Hewlett, New York and active in the NPI registry since October 2008. The organization lists Andrew Todd Marshall, Physician/president, as its authorized official.

NPPES Registry Identity

NPI1285886945
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameMARSHALL GASTROINTESTINAL ENDOSCOPY, PC
Location Address1800 ROCKAWAY AVE, SUITE 201Hewlett, NY 11557-1665
Mailing Address1800 Rockaway Ave, Suite 201Hewlett, NY 11557-1665 · (516) 593-4200 · Fax (516) 887-9120
Phone(516) 593-4200
Fax(516) 887-9120
Organization SubpartNo
Authorized OfficialAndrew Todd MarshallPhysician/president · (516) 593-4200
Enumeration DateOctober 14, 2008
✔ NPI 1285886945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 193405
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1800 ROCKAWAY AVE, Hewlett, NY 11557
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN21N641NY
Medicare UPING45749NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

RONALD M. MARGOLIES, D.M.D., P.C.
Dentist
1800 ROCKAWAY AVE, SUITE 204
HEWLETT, NY 11557
Nassau County (516) 593-2100
DAVID LEON COHEN MD
Dermatology
1800 ROCKAWAY AVE, STE 208
HEWLETT, NY 11557
Nassau County (516) 887-4343
DR. MARC CHARLES LEVINE D.D.S.
Dentist (Periodontics)
1800 ROCKAWAY AVE, SUITE 209
HEWLETT, NY 11557
Nassau County (516) 887-7700
ACHIEVE PHYSICAL THERAPY AND REHABILITATION OF LONG ISLAND PLLC
Physical Therapist
1800 ROCKAWAY AVE, SUITE 100
HEWLETT, NY 11557
Nassau County (516) 593-4530
NINA GLAITTLI PA-C
Physician Assistant (Medical)
1800 ROCKAWAY AVE
HEWLETT, NY 11557
Nassau County (516) 887-4343
DR. ADAM MILLER PSY.D.
Psychologist
1800 ROCKAWAY AVE, SUITE 206 C
HEWLETT, NY 11557
Nassau County (516) 567-0139
DR. HILARY B BERLIN MD
Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)
1800 ROCKAWAY AVE, SUITE 100
HEWLETT, NY 11557
Nassau County (516) 256-0442
RONALD M. MARGOLIES, D.M.D., P.C.
Dentist (General Practice)
1800 ROCKAWAY AVE, SUITE 204
HEWLETT, NY 11557
Nassau County (516) 593-2100

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 Marshall Gastrointestinal Endoscopy, PC's NPI number?

The NPI number for Marshall Gastrointestinal Endoscopy, PC is 1285886945. It was assigned to this organization in the NPPES registry on October 14, 2008.

Where is Marshall Gastrointestinal Endoscopy, PC located?

Marshall Gastrointestinal Endoscopy, PC is located at 1800 Rockaway Ave Suite 201, Hewlett, NY 11557. The listed phone number is (516) 593-4200.

What is Marshall Gastrointestinal Endoscopy, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Marshall Gastrointestinal Endoscopy, PC was last updated on October 14, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.