Dr Eddy J Chen, MD - Medicare Hematology/oncology in Concord, MA

Dr Eddy J Chen, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Concord, Massachusetts. He went to University Of Southern California Keck School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Massachusetts General Physicians Organization Inc and his current practice location is 133 Old Road To 9 Acre Cor, Mass General Cancer Center At Emerson Hospital; Ste 200, Concord, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 287-3436.

Dr Eddy J Chen is licensed to practice in Massachusetts (license number 234111) 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 1730376898.

Contact Information

Dr Eddy J Chen, MD
133 Old Road To 9 Acre Cor, Mass General Cancer Center At Emerson Hospital; Ste 200,
Concord, MA 01742-4159
(978) 287-3436
Not Available

Map and Direction




Physician's Profile

Full NameDr Eddy J Chen
GenderMale
SpecialityHematology/oncology
Experience19 Years
Location133 Old Road To 9 Acre Cor, Concord, 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:
  • Dr Eddy J Chen attended and graduated from University Of Southern California Keck School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1730376898
  • Provider Enumeration Date: 10/02/2007
  • Last Update Date: 06/23/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 9436238359
  • Enrollment ID: I20080505000196

Medical Identifiers

Medical identifiers for Dr Eddy J Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730376898NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 234111 (Massachusetts)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 234111 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Emerson Hospital -W concord, MAHospital
Massachusetts General HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203084

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. Dr Eddy J Chen allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameHarvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194765438
PECOS PAC ID: 4486567104
Enrollment ID: O20031204000918
Entity NameBeth Israel Deaconess Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548202641
PECOS PAC ID: 8123936119
Enrollment ID: O20041001000827
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351
Entity NameEmerson Practice Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508020199
PECOS PAC ID: 8123188117
Enrollment ID: O20081120000518

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. Dr Eddy J Chen 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
Dr Eddy J Chen, MD
133 Old Road To 9 Acre Cor, Mass General Cancer Center At Emerson Hospital; Ste 200,
Concord, MA 01742-4159

Ph: (978) 287-3436
Dr Eddy J Chen, MD
133 Old Road To 9 Acre Cor, Mass General Cancer Center At Emerson Hospital; Ste 200,
Concord, MA 01742-4159

Ph: (978) 287-3436

Reviews and Comments


Internal Medicine Doctors in Concord, MA

Dr. William Judson Burtis, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 747 Main St, Suite 123, Concord, MA 01742
Phone: 978-287-9590    Fax: 978-287-5700
Dr. Paul David D'ambrosio, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2284 Main St, Concord, MA 01742
Phone: 978-369-5575    Fax: 978-371-9189
Richard P Schwartz, MD PC
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac Ste 510, John Cuming Building, Concord, MA 01742
Phone: 978-776-6186    Fax: 978-776-6189
Thomas Lamattina, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac, Concord, MA 01742
Phone: 978-371-0796    
Dr. Peter Scott Benjamin, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 133 Ornac, Concord, MA 01742
Phone: 978-287-3627    
Stephen M Dyda, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac, Concord, MA 01742
Phone: 978-287-8767    
Martha W Gilpatrick, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 140 Revolutionary Rd, Concord, MA 01742
Phone: 781-724-9086    

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