Individual provider Active NPI

Jonathan Zinberg, MD

  • Gastroenterology Physician
  • Cedarhurst, NY
National Provider Identifier
1003898602
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
151008 Issued in NY
Practice address
657 Central Ave
Cedarhurst, NY 11516-2320
Phone
(516) 374-0670
Fax
(516) 295-0648
NPI assigned
Nov 18, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 151008 NY Primary

Addresses

Primary practice location

657 Central Ave
Cedarhurst, NY 11516-2320

Mailing address

358 Barnard Ave
Woodmere, NY 11598-2811
Phone (516) 374-5682

Other identifiers 1

IdentifierTypeStateIssuer
00962698MedicaidNY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20111201000167 NY Practitioner - GastroenterologyPractitioner - Internal Medicine 1951575166 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
University of Missouri, Columbia School of Medicine, 1981
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
South Island Gastroenterology Associates PCGroup PAC ID 6103149976, 7 clinicians

Practice addresses (Care Compare)

141 Washington Ave
Suite 204
Lawrence, NY 11559-1669
Phone (516) 341-0990

Hospital & facility affiliations

  • Mount Sinai South Nassau Hospital, Oceanside, NY, CCN 330198

Merit-based Incentive Payment System (MIPS)

Final score
93.07 of 100Reported as apm
Quality
79.77
Promoting interoperability
88.77
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy17
Upper gastrointestinal (GI) endoscopy for acid reflux96

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
South Island Gastroenterology Associates PC Gastroenterology CurrentSince Sep 1, 2014 Accepting new patients

Locations

657 Central Ave
Cedarhurst, NY 11516
Phone (516) 374-0670

141 Washington Ave
Ste 204
Lawrence, NY 11559
Phone (516) 341-0990

141 Washington Ave
Ste 304
Lawrence, NY 11559

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/EJGCDA
  • FHIR API: https://fhir4.healow.com/fhir/r4/EJGCDA/Endpoint/EJGCDA

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1132272000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1003898602",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "358 BARNARD AVE",
            "city": "WOODMERE",
            "state": "NY",
            "postal_code": "115982811",
            "telephone_number": "516-374-5682"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "657 CENTRAL AVE",
            "city": "CEDARHURST",
            "state": "NY",
            "postal_code": "115162320",
            "telephone_number": "516-374-0670",
            "fax_number": "516-295-0648"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZINBERG",
        "first_name": "JONATHAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "151008",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00962698",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Cedarhurst, NY

Sources for this page

Verify at the official NPI Registry.