Dr Jacob Mirsky, MD, MA - Medicare Internal Medicine in Boston, MA

Dr Jacob Mirsky, MD, MA is a medicare enrolled "Internal Medicine" physician in Boston, Massachusetts. He went to University Of California, San Francisco School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Massachusetts General Physicians Organization Inc, The General Hospital Corporation and his current practice location is 75 Francis St, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 732-5500.

Dr Jacob Mirsky is licensed to practice in Massachusetts (license number 263037) 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 1518349893.

Contact Information

Dr Jacob Mirsky, MD, MA
75 Francis St,
Boston, MA 02115-6110
(617) 732-5500
Not Available

Map and Direction




Physician's Profile

Full NameDr Jacob Mirsky
GenderMale
SpecialityInternal Medicine
Experience9 Years
Location75 Francis 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 Jacob Mirsky attended and graduated from University Of California, San Francisco School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1518349893
  • Provider Enumeration Date: 06/23/2015
  • Last Update Date: 07/29/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 6709191950
  • Enrollment ID: I20180516001863

Medical Identifiers

Medical identifiers for Dr Jacob Mirsky such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518349893NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 263037 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Partners Healthcare At Home - Home CareWaltham, MAHome health agency
Massachusetts General HospitalBoston, MAHospital
North Shore Medical Center -Salem, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203084
The General Hospital Corporation65078038061058

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 Jacob Mirsky allows following entities to bill medicare on his 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 Jacob Mirsky 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 Jacob Mirsky, MD, MA
375 Boylston Street, Bwh Bwpo Provider Services,
Brookline, MA 02445-6007

Ph: (857) 307-0866
Dr Jacob Mirsky, MD, MA
75 Francis St,
Boston, MA 02115-6110

Ph: (617) 732-5500

Reviews and Comments


Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS
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Ruma Rajbhandari,
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Alaka Ray, M.D.
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Meghan E Sise, M.D.
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Aaron Dickstein, M.D.
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Practice Location: 800 Washington St, Box 233, Boston, MA 02111
Phone: 617-636-5883    Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD
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Medicare: Accepting Medicare Assignments
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).

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.