Individual provider Active NPI

Charnjit Singh, MD

  • Gastroenterology Physician
  • Rockville Centre, NY
National Provider Identifier
1285603571
Registry record updated Jun 30, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
205324 Issued in NY
Practice address
176 N Village Ave Ste 2D
Rockville Centre, NY 11570-3800
Phone
(516) 763-0556
Fax
(516) 341-7466
NPI assigned
Mar 17, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 30, 2015

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 205324 NY Primary

Addresses

Primary practice location

176 N Village Ave Ste 2D
Rockville Centre, NY 11570-3800

Mailing address

176 N Village Ave Ste 2D
Rockville Centre, NY 11570-3800
Phone (516) 763-0556

Other identifiers 1

IdentifierTypeStateIssuer
01728587MedicaidNY

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
I20041221001040 NY Practitioner - Gastroenterology 0749248714 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Boston University School of Medicine, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Optum Medical Care PCGroup PAC ID 9931013240, 1,013 clinicians

Practice addresses (Care Compare)

90 S Bedford Rd
Mount Kisco, NY 10549-3412
Phone (914) 241-1050

Hospital & facility affiliations

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

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy194
Upper gastrointestinal (GI) endoscopy for acid reflux79

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
205324NYMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Optum Medical Care, P.C. Gastroenterology CurrentSince Sep 1, 2025 Accepting new patients
The Medex Medical PC CurrentSince Jul 17, 2006 Accepting new patients
Optum Medical Care, P.C. CurrentSince Sep 1, 2025 Accepting new patients
Mount Kisco Medical Group Gastroenterology Past Accepting new patients
Map Ny Consulting, Inc PastSince Apr 16, 2016 Accepting new patients

Locations

1 Arlington Ave
Unit 1
Malverne, NY 11565
Phone (516) 593-4451

90 S Bedford Rd
Mount Kisco, NY 10549
Phone (914) 242-1050

Philadelphia, PA 19195

Interoperability endpoints

  • Direct secure messaging: csingh231214@direct.optum.com
  • FHIR API: https://fhir4.healow.com/fhir/r4/DGBJBA/Endpoint/DGBJBA

Organizations & group practices 5

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": "1142553600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1435622400000",
    "number": "1285603571",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "176 N VILLAGE AVE STE 2D",
            "city": "ROCKVILLE CENTRE",
            "state": "NY",
            "postal_code": "115703800",
            "telephone_number": "516-763-0556",
            "fax_number": "516-341-7466"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "176 N VILLAGE AVE STE 2D",
            "city": "ROCKVILLE CENTRE",
            "state": "NY",
            "postal_code": "115703800",
            "telephone_number": "516-763-0556",
            "fax_number": "516-341-7466"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SINGH",
        "first_name": "CHARNJIT",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-03-17",
        "last_updated": "2015-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "205324",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01728587",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockville Centre, NY

Sources for this page

Verify at the official NPI Registry.