Thandavababu Chelliah, MD - Medicare Hematology/oncology in Brooklyn, NY

Thandavababu Chelliah, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Brooklyn, New York. He graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Coney Island Medical Practice Plan, P.c. and his current practice location is 2601 Ocean Pkwy, Brooklyn, New York. You can reach out to his office (for appointments etc.) via phone at (718) 616-4408.

Thandavababu Chelliah is licensed to practice in New York (license number 238914) 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 1730100744.

Contact Information

Thandavababu Chelliah, MD
2601 Ocean Pkwy,
Brooklyn, NY 11235-7745
(718) 616-4408
(718) 616-4105

Map and Direction




Physician's Profile

Full NameThandavababu Chelliah
GenderMale
SpecialityHematology/oncology
Experience31 Years
Location2601 Ocean Pkwy, Brooklyn, 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:
  • Thandavababu Chelliah graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1730100744
  • Provider Enumeration Date: 07/22/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5294730156
  • Enrollment ID: I20060927000283

Medical Identifiers

Medical identifiers for Thandavababu Chelliah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730100744NPI-NPPES
02744329MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 238914 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Nyc Health + Hospitals/coney IslandBrooklyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Coney Island Medical Practice Plan, P.c.5496944803308

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. Thandavababu Chelliah allows following entities to bill medicare on his behalf.
Entity NameConey Island Medical Practice Plan, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386951762
PECOS PAC ID: 5496944803
Enrollment ID: O20110114000660

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. Thandavababu Chelliah 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
Thandavababu Chelliah, MD
4249 Colden St, Apt 14e,
Flushing, NY 11355-3902

Ph: (718) 939-2633
Thandavababu Chelliah, MD
2601 Ocean Pkwy,
Brooklyn, NY 11235-7745

Ph: (718) 616-4408

Reviews and Comments


Internal Medicine Doctors in Brooklyn, NY

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Yanjin Yang,
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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).

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