Liam Patrick Mahoney, - Medicare Emergency Medicine in Boston, MA

Liam Patrick Mahoney, is a medicare enrolled "Emergency Medicine" physician in Boston, Massachusetts. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Steward Emergency Physicians Inc, North Shore Physicians Group Inc and his current practice location is 1 Boston Medical Ctr Pl Dept Of, Dowling 1 South Room 1322, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 414-4929.

Liam Patrick Mahoney is licensed to practice in Rhode Island (license number MD17234) 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 1407243504.

Contact Information

Liam Patrick Mahoney,
1 Boston Medical Ctr Pl Dept Of, Dowling 1 South Room 1322,
Boston, MA 02118-2908
(617) 414-4929
Not Available

Map and Direction




Physician's Profile

Full NameLiam Patrick Mahoney
GenderMale
SpecialityEmergency Medicine
Experience15 Years
Location1 Boston Medical Ctr Pl Dept Of, 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:
  • Liam Patrick Mahoney graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1407243504
  • Provider Enumeration Date: 04/16/2015
  • Last Update Date: 08/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1355656695
  • Enrollment ID: I20190719000962

Medical Identifiers

Medical identifiers for Liam Patrick Mahoney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407243504NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 278720 (Massachusetts)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207P00000XEmergency Medicine MD17234 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holy Family HospitalMethuen, MAHospital
North Shore Medical Center -Salem, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Steward Emergency Physicians Inc0244401404144
North Shore Physicians Group Inc3577467224492

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. Liam Patrick Mahoney allows following entities to bill medicare on his behalf.
Entity NameNorth Shore Physicians Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588606123
PECOS PAC ID: 3577467224
Enrollment ID: O20050429000668
Entity NameSteward Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780971275
PECOS PAC ID: 0244401404
Enrollment ID: O20110919000768

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. Liam Patrick Mahoney 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
Liam Patrick Mahoney,
1 Boston Medical Ctr Pl Dept Of, Dowling 1 South Room 1322,
Boston, MA 02118-2908

Ph: (617) 414-4929
Liam Patrick Mahoney,
1 Boston Medical Ctr Pl Dept Of, Dowling 1 South Room 1322,
Boston, MA 02118-2908

Ph: (617) 414-4929

Reviews and Comments


Emergency Medicine Doctors in Boston, MA

Yeu-shin Cindy Chang, M.D., M.P.H.
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Practice Location: 75 Francis St, Bwh Dept. Of Emergency Medicine, Boston, MA 02115
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Lorenzo Albala, MD
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Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-724-4068    
Dr. Jacob Ari Hurwitz, MD MPH
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Christopher Lites, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 330 Brookline Ave, Boston, MA 02215
Phone: 617-667-7000    
Aneesh T Narang, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Boston Medical Ctr Pl, Dowling 1 South, Boston, MA 02118
Phone: 617-414-5481    Fax: 617-414-7759
Dr. Justin Thomas Pitman, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Neville House - 236a, Boston, MA 02115
Phone: 617-732-8070    
Dr. Nadine Youssef, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 750 Washington St, Box 311 / Department Of Emergency Medicine, Boston, MA 02111
Phone: 617-636-4723    

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.