Dr Eleftheria Maratos, - Medicare Internal Medicine in Boston, MA

Dr Eleftheria Maratos, is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Boston, Massachusetts. She graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc and her current practice location is 330 Brookline Ave, Beth Israel Deaconess -- Endocrinology -- Shapiro 7, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 667-2151.

Dr Eleftheria Maratos is licensed to practice in Massachusetts (license number 44241) 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 1023086279.

Contact Information

Dr Eleftheria Maratos,
330 Brookline Ave, Beth Israel Deaconess -- Endocrinology -- Shapiro 7,
Boston, MA 02215-5400
(617) 667-2151
(617) 667-2927

Map and Direction




Physician's Profile

Full NameDr Eleftheria Maratos
GenderFemale
SpecialityInternal Medicine
Experience48 Years
Location330 Brookline Ave, Boston, Massachusetts
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:
  • Dr Eleftheria Maratos graduated from medical school in 1976
  NPI Data:
  • NPI Number: 1023086279
  • Provider Enumeration Date: 03/12/2006
  • Last Update Date: 05/02/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1355314998
  • Enrollment ID: I20040812001568

Medical Identifiers

Medical identifiers for Dr Eleftheria Maratos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023086279NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 44241 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc44865671041337

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 Eleftheria Maratos allows following entities to bill medicare on her behalf.
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

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 Eleftheria Maratos 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 Eleftheria Maratos,
99 Brookline Ave, Beth Israel Deaconess - Endocrinology - Room 380f,
Boston, MA 02215-3908

Ph: (617) 667-2151
Dr Eleftheria Maratos,
330 Brookline Ave, Beth Israel Deaconess -- Endocrinology -- Shapiro 7,
Boston, MA 02215-5400

Ph: (617) 667-2151

Reviews and Comments


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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.

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