Mary Anne Fenton, MD - Medicare Hematology/oncology in Providence, RI

Mary Anne Fenton, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Providence, Rhode Island. She went to University Of Connecticut School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Rhode Island Hospital and her current practice location is 593 Eddy St, Apc 138, Providence, Rhode Island. You can reach out to her office (for appointments etc.) via phone at (401) 444-5391.

Mary Anne Fenton is licensed to practice in Rhode Island (license number MD10307) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1881606622.

Contact Information

Mary Anne Fenton, MD
593 Eddy St, Apc 138,
Providence, RI 02903-4923
(401) 444-5391
(401) 444-8918

Map and Direction




Physician's Profile

Full NameMary Anne Fenton
GenderFemale
SpecialityHematology/oncology
Experience35 Years
Location593 Eddy St, Providence, Rhode Island
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary Anne Fenton attended and graduated from University Of Connecticut School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1881606622
  • Provider Enumeration Date: 08/12/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1951385566
  • Enrollment ID: I20040614000232

Medical Identifiers

Medical identifiers for Mary Anne Fenton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881606622NPI-NPPES
9021217MedicaidRI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology MD10307 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rhode Island HospitalProvidence, RIHospital
The Miriam HospitalProvidence, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rhode Island Hospital8921900044307

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. Mary Anne Fenton allows following entities to bill medicare on her behalf.
Entity NameBrown Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689626764
PECOS PAC ID: 0446159776
Enrollment ID: O20040219000354
Entity NameRhode Island Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396849782
PECOS PAC ID: 8921900044
Enrollment ID: O20050211000311

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. Mary Anne Fenton 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
Mary Anne Fenton, MD
Po Box 3768,
Boston, MA 02241-3768

Ph: (401) 444-7371
Mary Anne Fenton, MD
593 Eddy St, Apc 138,
Providence, RI 02903-4923

Ph: (401) 444-5391

Reviews and Comments


Internal Medicine Doctors in Providence, RI

Christopher Donald Palmer, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Dudley St, Providence, RI 02905
Phone: 401-274-1122    Fax: 401-453-7597
Martha Catherine Trimbur, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 245 Chapman St Ste 300, Providence, RI 02905
Phone: 401-444-4741    Fax: 401-444-4445
Karl Herman, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Fain Bldg., Providence, RI 02906
Phone: 401-793-4489    Fax: 401-793-4047
Muhammad Baig, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Fain Bldg, Providence, RI 02906
Phone: 401-793-4489    Fax: 401-793-4047
Gary M Katzman, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 208 Collyer Street, Suite 100, Providence, RI 02904
Phone: 401-793-7191    Fax: 401-793-7200
Thomas Fairweather Crain, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Providence, RI 02906
Phone: 401-793-4630    
James Atkinson, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Providence, RI 02906
Phone: 401-793-4500    

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.