Charnjit Singh, MD - Medicare Gastroenterology in Rockville Centre, NY

Charnjit Singh, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Rockville Centre, New York. He went to Boston University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 176 N Village Ave Ste 2d, Rockville Centre, New York. You can reach out to his office (for appointments etc.) via phone at (516) 763-0556.

Charnjit Singh is licensed to practice in New York (license number 205324) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1285603571.

Contact Information

Charnjit Singh, MD
176 N Village Ave Ste 2d,
Rockville Centre, NY 11570-3800
(516) 763-0556
(516) 341-7466

Map and Direction




Physician's Profile

Full NameCharnjit Singh
GenderMale
SpecialityGastroenterology
Experience33 Years
Location176 N Village Ave Ste 2d, Rockville Centre, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Charnjit Singh attended and graduated from Boston University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1285603571
  • Provider Enumeration Date: 03/17/2006
  • Last Update Date: 06/30/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0749248714
  • Enrollment ID: I20041221001040

Medical Identifiers

Medical identifiers for Charnjit Singh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285603571NPI-NPPES
01728587MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 205324 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mount Sinai South NassauOceanside, NYHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Charnjit Singh allows following entities to bill medicare on his behalf.
Entity NameAll County Gastroenterology & Hepatology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609899681
PECOS PAC ID: 8123023710
Enrollment ID: O20061004000150

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Charnjit Singh is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Charnjit Singh, MD
176 N Village Ave Ste 2d,
Rockville Centre, NY 11570-3800

Ph: (516) 763-0556
Charnjit Singh, MD
176 N Village Ave Ste 2d,
Rockville Centre, NY 11570-3800

Ph: (516) 763-0556

Reviews and Comments


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Dr. Ellen Haig, M.D.
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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.