Dr Usman A Tahir, MD - Medicare Cardiovascular Disease (cardiology) in Boston, MA

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Dr Usman A Tahir, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Boston, Massachusetts. He graduated from medical school in 2012 and has 13 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Lahey Clinic Inc, Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc and his current practice location is 88 E Newton St, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 638-6500.

Dr Usman A Tahir is licensed to practice in Massachusetts (license number 261844) 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 1801152236.

Contact Information

Dr Usman A Tahir, MD
88 E Newton St,
Boston, MA 02118-2308
(617) 638-6500
(617) 638-6501

Map and Direction




Physician's Profile

Full NameDr Usman A Tahir
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience13 Years
Location88 E Newton St, 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:
  • Dr Usman A Tahir graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1801152236
  • Provider Enumeration Date: 04/10/2012
  • Last Update Date: 11/18/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5698907723
  • Enrollment ID: I20150619000157

Medical Identifiers

Medical identifiers for Dr Usman A Tahir such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801152236NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 261844 (Massachusetts)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 261844 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Beth Israel Deaconess Medical CenterBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lahey Clinic Inc22643365281268
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc44865671041474

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 Usman A Tahir allows following entities to bill medicare on his behalf.
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538194980
PECOS PAC ID: 2264336528
Enrollment ID: O20031120000097
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
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269
Entity NameBeth Israel Deaconess Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548202641
PECOS PAC ID: 8123936119
Enrollment ID: O20041001000827
Entity NameMass General Brigham Medical Group Northern Massachusetts Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588606123
PECOS PAC ID: 3577467224
Enrollment ID: O20050429000668

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 Usman A Tahir 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 Usman A Tahir, MD
330 Brookline Ave,
Boston, MA 02215-5400

Ph: (617) 667-8800		Dr Usman A Tahir, MD
88 E Newton St,
Boston, MA 02118-2308

Ph: (617) 638-6500

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.

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.