Rajesh Thirumaran, MD - Medicare Medical Oncology in Darby, PA

Rajesh Thirumaran, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Darby, Pennsylvania. He graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Mercy Management Of Southeastern Pennsylvania, Trinity Health Mid-atlantic Medical Group and his current practice location is 1500 Lansdowne Ave Ste G-103, Darby, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 237-7950.

Rajesh Thirumaran is licensed to practice in Pennsylvania (license number MD423189) 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 1699949040.

Contact Information

Rajesh Thirumaran, MD
1500 Lansdowne Ave Ste G-103,
Darby, PA 19023-1200
(610) 237-7950
(610) 237-7955

Map and Direction




Physician's Profile

Full NameRajesh Thirumaran
GenderMale
SpecialityMedical Oncology
Experience31 Years
Location1500 Lansdowne Ave Ste G-103, Darby, Pennsylvania
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:
  • Rajesh Thirumaran graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1699949040
  • Provider Enumeration Date: 04/16/2008
  • Last Update Date: 06/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9638149743
  • Enrollment ID: I20040727001268

Medical Identifiers

Medical identifiers for Rajesh Thirumaran such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699949040NPI-NPPES
2298293000OtherPAINDEPENDENCE BLUE CROSS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology MD423189 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Catholic Medical Center- Mercy FitzgeraldDarby, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Management Of Southeastern Pennsylvania1456265974114
Trinity Health Mid-atlantic Medical Group7416861885239

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. Rajesh Thirumaran allows following entities to bill medicare on his behalf.
Entity NameMercy Management Of Southeastern Pennsylvania
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427573492
PECOS PAC ID: 1456265974
Enrollment ID: O20040309000333
Entity NameTrinity Health Mid-atlantic Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093771271
PECOS PAC ID: 7416861885
Enrollment ID: O20040326000613

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. Rajesh Thirumaran 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
Rajesh Thirumaran, MD
1500 Lansdowne Ave Ste G-103,
Darby, PA 19023-1200

Ph: (610) 237-7950
Rajesh Thirumaran, MD
1500 Lansdowne Ave Ste G-103,
Darby, PA 19023-1200

Ph: (610) 237-7950

Reviews and Comments


Internal Medicine Doctors in Darby, PA

Dr. William B Mcnamee Jr., M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1503 Lansdowne Ave, Suite 3010, Darby, PA 19023
Phone: 610-237-5817    Fax: 610-237-5802
Dr. Andrew W Mcginnis, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1501 Lansdowne Ave, Suite 104, Darby, PA 19023
Phone: 610-534-6150    
Dr. Michael Kevin Mcgarry Jr., M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Lansdowne Ave, Darby, PA 19023
Phone: 610-237-4000    
Dhruvan Nimish Patel, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Lansdowne Ave, Darby, PA 19023
Phone: 610-237-4000    
Dr. Kevin Ernest Leahy, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1500 Lansdowne Ave, Darby, PA 19023
Phone: 610-237-4000    
Sohiel Deshpande, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1500 Lansdowne Ave, Darby, PA 19023
Phone: 610-237-4000    
Celsus Iegbeojai Ebba, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 869 Main St, Darby, PA 19023
Phone: 610-461-2440    Fax: 610-461-2475

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.

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