Dr Derek Frederickson, MD - Medicare Gastroenterology in Norwood, MA

Dr Derek Frederickson, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Norwood, Massachusetts. He went to Virginia Commonwealth University, School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Steward Medical Group Inc and his current practice location is 886 Washington St, Norwood, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 762-1531.

Dr Derek Frederickson is licensed to practice in Massachusetts (license number 235483) 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 1518184514.

Contact Information

Dr Derek Frederickson, MD
886 Washington St,
Norwood, MA 02062-3466
(781) 762-1531
(781) 762-2529

Map and Direction




Physician's Profile

Full NameDr Derek Frederickson
GenderMale
SpecialityGastroenterology
Experience22 Years
Location886 Washington St, Norwood, 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 Derek Frederickson attended and graduated from Virginia Commonwealth University, School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1518184514
  • Provider Enumeration Date: 04/19/2007
  • Last Update Date: 07/31/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4789758616
  • Enrollment ID: I20080811000323

Medical Identifiers

Medical identifiers for Dr Derek Frederickson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518184514NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 235483 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Elizabeth's Medical CenterBrighton, MAHospital
Saint Anne's HospitalFall river, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Steward Medical Group Inc28606887281404

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 Derek Frederickson allows following entities to bill medicare on his behalf.
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000007
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000332
Entity NameNorfolk Gastroenterology, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306221981
PECOS PAC ID: 7416265152
Enrollment ID: O20150930001261

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 Derek Frederickson 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 Derek Frederickson, MD
886 Washington St,
Norwood, MA 02062-3466

Ph: (781) 762-1531
Dr Derek Frederickson, MD
886 Washington St,
Norwood, MA 02062-3466

Ph: (781) 762-1531

Reviews and Comments


Internal Medicine Doctors in Norwood, MA

Dr. Anne George Pinto, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 825 Washington St, Suite 340, Norwood, MA 02062
Phone: 781-769-4480    Fax: 781-762-0634
Marilyn S Kim, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1177 Boston Providence Tpke, Norwood, MA 02062
Phone: 781-329-1400    Fax: 781-278-5664
Louise Isabel Schneider, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 111 Morse Street, Brigham And Womens At Norwood, Norwood, MA 02062
Phone: 781-440-3700    
Eric Michael Aker, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 95 Chapel St, Norwood, MA 02062
Phone: 781-762-0009    
Dr. Pauline Yuen Chao, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 49 Walpole St Ste 1, Norwood, MA 02062
Phone: 781-762-4199    
Dr. Francis J Conahan, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 825 Washington St, Suite 320, Norwood, MA 02062
Phone: 781-769-6935    Fax: 781-769-1049
Binumol Kurian, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Norwood, MA 02062
Phone: 781-769-2950    

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.