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GASTROINTESTINAL ASSOCIATES OF LONG ISLAND
NPI 1346636057
Internal Medicine - Gastroenterology in New Hyde Park, NY

Active since April 09, 2015CLIA 33D0861538 · Waiver
1991 MARCUS AVE, SUITE 101, NEW HYDE PARK, NY 11042(516) 365-4949 Get Directions Write a Review

NPPES record last updated: June 15, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gastrointestinal Associates Of Long Island NPPES

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

GASTROINTESTINAL ASSOCIATES OF LONG ISLAND (NPI 1346636057) is a healthcare organization registered as a gastroenterology in New Hyde Park, New York and active in the NPI registry since April 2015. The organization holds a CLIA Waiver certificate valid through March 26, 2027 and lists Philip D. Ragno, Co-president, as its authorized official.

NPPES Registry Identity

NPI1346636057
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameWINTHROP COMMUNITY MEDICAL AFFILIATES, P.C.
Location Address1991 MARCUS AVE, SUITE 101New Hyde Park, NY 11042-2057
Mailing Address700 Hicksville Rd, Suite 204Bethpage, NY 11714-3471
Phone(516) 365-4949
Organization SubpartNo
Authorized OfficialPhilip D. RagnoCo-president · (516) 877-2629
Enumeration DateApril 9, 2015
Last NPPES UpdateJune 15, 2015
✔ NPI 1346636057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
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.
1991 MARCUS AVE, New Hyde Park, NY 11042
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Other Names 1

Doing Business AsGastrointestinal Associates Of Long Island

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D0861538

Winthrop Community Medical Affiliates · Lake Success, NY
Active · expires Mar 26, 2027
CLIA Number33D0861538
Laboratory TypePhysician Office
Certificate Effective DateApril 19, 2016
Certificate Expiration DateMarch 26, 2027
Laboratory DirectorDr. Anthony Celifarco
Laboratory Phone(516) 365-4949
Laboratory LocationWinthrop Community Medical Affiliates1991 Marcus Ave - Suite 101, Lake Success, NY 11042
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

BOB CHANG
Physical Therapist
1991 MARCUS AVE
NEW HYDE PARK, NY 11042
Nassau County (516) 467-8730
CARYLANN HADJIYANE M.D.
Internal Medicine (Gastroenterology)
1991 MARCUS AVE, SUITE 101
NEW HYDE PARK, NY 11042
Nassau County (516) 365-4949
NINA SKARIA NP
Pediatrics (Pediatric Rheumatology)
1991 MARCUS AVE
NEW HYDE PARK, NY 11042
Nassau County (516) 472-3700
JOAN STERRETT LMSW
Social Worker
1991 MARCUS AVE, M201
NEW HYDE PARK, NY 11042
Nassau County (718) 484-5000
MRS. JESSICA MARIE MENNELLA AGPCNP-C
Nurse Practitioner (Adult Health)
1991 MARCUS AVE
NEW HYDE PARK, NY 11042
Nassau County (646) 680-4081
EUGENE S BONAPACE JR. M.D.
Internal Medicine (Gastroenterology)
1991 MARCUS AVE, SUITE 101
NEW HYDE PARK, NY 11042
Nassau County (516) 365-4949
DR. TONI WEBSTER D.O.
Student in an Organized Health Care Education/Training Program
1991 MARCUS AVE, M100
LAKE SUCCESS, NY 11042
Nassau County (516) 472-3650
DR. REENA LOONA MD
Internal Medicine
1991 MARCUS AVE
NEW HYDE PARK, NY 11042
Nassau County (516) 354-1600

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 Winthrop Community Medical Affiliates, P.C.'s NPI number?

The NPI number for Winthrop Community Medical Affiliates, P.C. is 1346636057. It was assigned to this organization in the NPPES registry on April 9, 2015. The provider is doing business as Gastrointestinal Associates Of Long Island.

Where is Winthrop Community Medical Affiliates, P.C. located?

Winthrop Community Medical Affiliates, P.C. is located at 1991 Marcus Ave Suite 101, New Hyde Park, NY 11042. The listed phone number is (516) 365-4949.

What is Winthrop Community Medical Affiliates, P.C.'s specialty?

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

Does Winthrop Community Medical Affiliates, P.C. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D0861538) is associated with this NPI, valid through March 26, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Winthrop Community Medical Affiliates, P.C. was last updated on June 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.