Derek Barrett Chism, MD - Medicare Radiation Oncology in Peabody, MA

Derek Barrett Chism, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Peabody, Massachusetts. He went to Boston University School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Massachusetts General Physicians Organization Inc, The General Hospital Corporation and his current practice location is 17 Centennial Dr Radiation Oncology, Peabody, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 977-9400.

Derek Barrett Chism is licensed to practice in Massachusetts (license number 220136) 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 1760584130.

Contact Information

Derek Barrett Chism, MD
17 Centennial Dr Radiation Oncology,
Peabody, MA 01960
(978) 977-9400
(978) 538-0341

Map and Direction




Physician's Profile

Full NameDerek Barrett Chism
GenderMale
SpecialityRadiation Oncology
Experience25 Years
Location17 Centennial Dr Radiation Oncology, Peabody, 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:
  • Derek Barrett Chism attended and graduated from Boston University School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1760584130
  • Provider Enumeration Date: 09/05/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3577539956
  • Enrollment ID: I20040907001309

Medical Identifiers

Medical identifiers for Derek Barrett Chism such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760584130NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 220136 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital
North Shore Medical Center -Salem, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203085
The General Hospital Corporation65078038061054

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. Derek Barrett Chism 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 NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. Derek Barrett Chism 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
Derek Barrett Chism, MD
North Shore Health Systems, 81 Highland Ave,
Salem, MA 01970

Ph: (978) 354-4173
Derek Barrett Chism, MD
17 Centennial Dr Radiation Oncology,
Peabody, MA 01960

Ph: (978) 977-9400

Reviews and Comments


Radiology Doctors in Peabody, MA

Stephen Howard Karshbaum, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Orthopedic Dr, Peabody, MA 01960
Phone: 978-818-6272    Fax: 978-818-6282
Songja C Choe, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 17 Centennial Dr, Radiation Oncology, Peabody, MA 01960
Phone: 978-977-9400    Fax: 978-538-0341
Dr. Janet Hope Sherman, MD
Radiology
Medicare: Medicare Enrolled
Practice Location: 1 Orthopedic Dr, Peabody, MA 01960
Phone: 978-818-6272    Fax: 978-818-6282
Eric T Weber, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 17 Centennial Dr Radiation Onecology, Peabody, MA 01960
Phone: 978-977-9400    Fax: 978-538-0341
Dr. Andrew Polony, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 10 Dearborn Rd, Peabody, MA 01960
Phone: 978-998-6821    
Walter Friedrich Sall, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 17 Centennial Dr, Peabody, MA 01960
Phone: 978-977-9400    Fax: 978-538-0341

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.