Eugene Rajaratnam, MD - Medicare Internal Medicine in Croton On Hudson, NY

Eugene Rajaratnam, MD is a medicare enrolled "Internal Medicine" physician in Croton On Hudson, New York. He graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Optum Medical Care Pc and his current practice location is 35 S Riverside Ave Ste 103, Croton On Hudson, New York. You can reach out to his office (for appointments etc.) via phone at (914) 241-1050.

Eugene Rajaratnam is licensed to practice in New York (license number 217845) 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 1356476386.

Contact Information

Eugene Rajaratnam, MD
35 S Riverside Ave Ste 103,
Croton On Hudson, NY 10520-2654
(914) 241-1050
(914) 271-9712

Map and Direction




Physician's Profile

Full NameEugene Rajaratnam
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location35 S Riverside Ave Ste 103, Croton On Hudson, 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:
  • Eugene Rajaratnam graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1356476386
  • Provider Enumeration Date: 02/22/2007
  • Last Update Date: 06/15/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2163678277
  • Enrollment ID: I20120806000459

Medical Identifiers

Medical identifiers for Eugene Rajaratnam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356476386NPI-NPPES
02600782MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 217845 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hudson Valley Hospital CenterCortlandt manor, NYHospital
Phelps Memorial Hospital CenterSleepy hollow, NYHospital
Briarcliff Manor Center For Rehab And Nursing CareBriarcliff manor, NYNursing home
Cortlandt HealthcareCortlandt manor, NYNursing home
Bethel Nursing Home Company IncOssining, NYNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240961

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. Eugene Rajaratnam allows following entities to bill medicare on his behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321

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. Eugene Rajaratnam 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
Eugene Rajaratnam, MD
110 S Bedford Rd, Mount Kisco Medical Group Pc,
Mount Kisco, NY 10549-3446

Ph: (914) 241-1050
Eugene Rajaratnam, MD
35 S Riverside Ave Ste 103,
Croton On Hudson, NY 10520-2654

Ph: (914) 241-1050

Reviews and Comments


Internal Medicine Doctors in Croton On Hudson, NY

Ivan Ramirez De Oleo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 440 S Riverside Ave, Croton On Hudson, NY 10520
Phone: 914-269-1700    Fax: 914-271-2536
David Michael Christensen, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 87 Grand St, Croton On Hudson, NY 10520
Phone: 914-271-6262    Fax: 914-271-4839
Martin K Melman, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 87 Grand St, Croton On Hudson, NY 10520
Phone: 914-271-4845    Fax: 914-271-4839
Dr. Eun Soo Kwak-peacock, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 35 S Riverside Ave, Croton On Hudson, NY 10520
Phone: 914-739-0087    Fax: 914-737-1714
Dr. Saleem M Mir, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 132 Maple St, Croton On Hudson, NY 10520
Phone: 914-271-6606    Fax: 914-271-7754
Alexis Noelle Oliveros, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 35 S Riverside Ave, The Westchester Medical Practice Pc, Croton On Hudson, NY 10520
Phone: 914-233-3005    Fax: 914-207-1616

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.