Dr Margee Louisias, MD - Medicare Allergy/immunology in Boston, MA

Dr Margee Louisias, MD is a medicare enrolled "Allergy & Immunology" physician in Boston, Massachusetts. She graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Brigham And Womens Physicians Organization Inc and her current practice location is 1153 Centre St, Suite 4g, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 732-9850.

Dr Margee Louisias is licensed to practice in Massachusetts (license number 254302) 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 1255590345.

Contact Information

Dr Margee Louisias, MD
1153 Centre St, Suite 4g,
Boston, MA 02130-3446
(617) 732-9850
Not Available

Map and Direction




Physician's Profile

Full NameDr Margee Louisias
GenderFemale
SpecialityAllergy/immunology
Experience17 Years
Location1153 Centre St, Boston, 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 Margee Louisias graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1255590345
  • Provider Enumeration Date: 06/04/2008
  • Last Update Date: 06/22/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7911155932
  • Enrollment ID: I20160105001926

Medical Identifiers

Medical identifiers for Dr Margee Louisias such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255590345NPI-NPPES
110104584AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 254302 (Massachusetts)Secondary
207K00000XAllergy & Immunology 254302 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brigham And Women's HospitalBoston, 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. Dr Margee Louisias allows following entities to bill medicare on her behalf.
Entity NameDana-farber Cancer Institute, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851333686
PECOS PAC ID: 9133038904
Enrollment ID: O20040223000228
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. Dr Margee Louisias 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 Margee Louisias, MD
1153 Centre St, Suite 4g,
Boston, MA 02130-3446

Ph: (617) 732-9850
Dr Margee Louisias, MD
1153 Centre St, Suite 4g,
Boston, MA 02130-3446

Ph: (617) 732-9850

Reviews and Comments


Allergy & Immunology Doctors in Boston, MA

Dr. David H. Sachs, M.D.
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Dr. Anne Esther Goldfeld, M.D.
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Dr. Sachin Niranjan Baxi, M.D.
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Dr. Richard Arthur Moscicki, MD
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Medicare: Not Enrolled in Medicare
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Abduarahmn Almutairi, MD
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Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6117    
John L Ohman, MD
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Medicare: Medicare Enrolled
Practice Location: 750 Washington St, Nemc Box 30, Boston, MA 02111
Phone: 617-636-5000    Fax: 617-636-4843
Dr. Paul J. Maglione, MD, PHD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 725 Albany St, Shapiro 9 Suite B, Boston, MA 02118
Phone: 617-638-7480    

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.