Matthew Ian Kim, MD - Medicare Endocrinology in Boston, MA

Matthew Ian Kim, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Boston, Massachusetts. He went to Washington University School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice Brigham And Womens Physicians Organization Inc and his current practice location is 221 Longwood Ave, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 732-5666.

Matthew Ian Kim is licensed to practice in Massachusetts (license number 242050) 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 1629017892.

Contact Information

Matthew Ian Kim, MD
221 Longwood Ave,
Boston, MA 02115-5804
(617) 732-5666
Not Available

Map and Direction




Physician's Profile

Full NameMatthew Ian Kim
GenderMale
SpecialityEndocrinology
Experience28 Years
Location221 Longwood Ave, Boston, 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:
  • Matthew Ian Kim attended and graduated from Washington University School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1629017892
  • Provider Enumeration Date: 06/05/2006
  • Last Update Date: 11/09/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7719077197
  • Enrollment ID: I20091107000022

Medical Identifiers

Medical identifiers for Matthew Ian Kim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629017892NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 242050 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brigham And Women's HospitalBoston, MAHospital
Faulkner Hospital-brigham And Women'sBoston, MAHospital
Newton-wellesley HospitalNewton, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Brigham And Womens Physicians Organization Inc38704059882511

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. Matthew Ian Kim allows following entities to bill medicare on his behalf.
Entity NameBrigham & Womens Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033535497
PECOS PAC ID: 3870405988
Enrollment ID: O20150107001260

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. Matthew Ian Kim 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
Matthew Ian Kim, MD
221 Longwood Ave,
Boston, MA 02115-5804

Ph: (617) 732-5666
Matthew Ian Kim, MD
221 Longwood Ave,
Boston, MA 02115-5804

Ph: (617) 732-5666

Reviews and Comments


Internal Medicine Doctors in Boston, MA

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Phone: 617-636-5883    Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD
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Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118
Phone: 617-414-4376    Fax: 617-414-4676

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).

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