James J Rooney, MD - Medicare Hematology/oncology in Worcester, MA

James J Rooney, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Worcester, Massachusetts. He went to New York Medical College and graduated in 1974 and has 50 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Reliant Medical Group Inc and his current practice location is 1 Eaton Pl, Suite 300, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 556-5400.

James J Rooney is licensed to practice in Massachusetts (license number 78185) 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 1215983358.

Contact Information

James J Rooney, MD
1 Eaton Pl, Suite 300,
Worcester, MA 01608-1232
(508) 556-5400
(508) 556-5401

Map and Direction




Physician's Profile

Full NameJames J Rooney
GenderMale
SpecialityHematology/oncology
Experience50 Years
Location1 Eaton Pl, Worcester, Massachusetts
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:
  • James J Rooney attended and graduated from New York Medical College in 1974
  NPI Data:
  • NPI Number: 1215983358
  • Provider Enumeration Date: 05/26/2006
  • Last Update Date: 06/04/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4981646189
  • Enrollment ID: I20050527000324

Medical Identifiers

Medical identifiers for James J Rooney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215983358NPI-NPPES
3114988MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 78185 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Vincent HospitalWorcester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Reliant Medical Group Inc5597755322543

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. James J Rooney allows following entities to bill medicare on his behalf.
Entity NameReliant Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720017528
PECOS PAC ID: 5597755322
Enrollment ID: O20040708000650

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. James J Rooney 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
James J Rooney, MD
1 Eaton Pl, Suite 300,
Worcester, MA 01608-1232

Ph: (508) 556-5400
James J Rooney, MD
1 Eaton Pl, Suite 300,
Worcester, MA 01608-1232

Ph: (508) 556-5400

Reviews and Comments


Internal Medicine Doctors in Worcester, MA

Dr. Adepeju Gbadebo Champion, M.D.
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Phone: 508-334-2731    Fax: 774-442-4672
Madaiah Lokeshwari, M.D.
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Practice Location: 123 Summer St, Worcester, MA 01608
Phone: 508-363-6849    
Sowmya Korapati,
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Phone: 508-334-3550    Fax: 774-442-6715
Irma Hashmi, DO
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Medicare: Medicare Enrolled
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-1000    
Dr. Madhav Sharma, MD
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Practice Location: 123 Summer St, Worcester, MA 01608
Phone: 508-363-5438    
Daniel M Steigman, MD
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Medicare: Medicare Enrolled
Practice Location: 123 Summer Street, Suite 390, Worcester, MA 01608
Phone: 508-368-3120    Fax: 508-368-3121
Dr. Julia D Andrieni, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 55 Lake Ave N, Department Of General Medicine, Worcester, MA 01655
Phone: 508-334-2731    

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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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