Dr Marian Baldrige Klepser, - Medicare Internal Medicine in Belmont, MA

Dr Marian Baldrige Klepser, is a medicare enrolled "Internal Medicine" physician in Belmont, Massachusetts. She went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1978 and has 46 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Massachusetts General Physicians Organization Inc and her current practice location is 115 Mill St, Mclean Hospital, Belmont, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 855-2352.

Dr Marian Baldrige Klepser is licensed to practice in Massachusetts (license number 47882) 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 1528058211.

Contact Information

Dr Marian Baldrige Klepser,
115 Mill St, Mclean Hospital,
Belmont, MA 02478-9106
(617) 855-2352
(617) 855-3731

Map and Direction




Physician's Profile

Full NameDr Marian Baldrige Klepser
GenderFemale
SpecialityInternal Medicine
Experience46 Years
Location115 Mill St, Belmont, 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 Marian Baldrige Klepser attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1978
  NPI Data:
  • NPI Number: 1528058211
  • Provider Enumeration Date: 10/25/2005
  • Last Update Date: 02/11/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1052203486
  • Enrollment ID: I20040329001138

Medical Identifiers

Medical identifiers for Dr Marian Baldrige Klepser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528058211NPI-NPPES
0139459MedicaidMA
B51054OtherMABCBS MA
047882OtherMATUFTS HEALTH PLAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 47882 (Massachusetts)Primary

Group Practice Association

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

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 Marian Baldrige Klepser allows following entities to bill medicare on her 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. Dr Marian Baldrige Klepser 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 Marian Baldrige Klepser,
Po Box 9142,
Charlestown, MA 02129-9142

Ph: (617) 855-2352
Dr Marian Baldrige Klepser,
115 Mill St, Mclean Hospital,
Belmont, MA 02478-9106

Ph: (617) 855-2352

Reviews and Comments


Internal Medicine Doctors in Belmont, MA

Mamigon M Garabedian, M.D.
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Medicare: Medicare Enrolled
Practice Location: 36 Leicester Rd, Belmont, MA 02478
Phone: 617-738-7300    
Dr. Rahel Samuel Bosson, M.D
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Medicare: Medicare Enrolled
Practice Location: 115 Mill St, Belmont, MA 02478
Phone: 806-441-0337    
Subbiah Doraiswami, M.D.
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Practice Location: 560 Pleasant St, Belmont, MA 02478
Phone: 617-484-7635    
Dr. Richard Andrew Romero, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 115 Mill St, Belmont, MA 02478
Phone: 617-855-2921    
Dr. Michele L Masi, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 115 Mill St, Mclean Hospital, Belmont, MA 02478
Phone: 617-855-2354    Fax: 617-855-3731
Namara Joy Karakire,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 39 Pond St, Belmont, MA 02478
Phone: 857-500-9349    

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.