Margee Louisias, MD
Allergy & Immunology Physician · Boston, MA
Margee Louisias, MD is an allergy & immunology physician with a practice address in Boston, Massachusetts, and NPI 1255590345, issued on Jun 4, 2008. Check the license (Massachusetts 254302, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Margee Louisias
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 254302 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1153 Centre St, Boston, MA 02130
- Phone
- (617) 732-9850
- Enumerated
- Jun 4, 2008
- Record last updated
- Jun 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 110104584A MA
- Medicare enrollment
- Enrolled (PECOS I20160105001926); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 121 in Massachusetts → Look up another NPI →
Also registered at 1153 Centre St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ani AroianRegistered Dietitian1619771136
Verify Margee Louisias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 254302Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
174 Medicare Part D claims for 23 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 71% of claims.
Most prescribed
- Nucala27 claims
- Symbicort13 claims
- Dupixent Pen12 claims
- Trelegy Ellipta12 claims
- Azelastine Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Brigham And Womens Physicians Organization IncJamaica Plain, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margee Louisias among 121 allergy & immunology physician records in Massachusetts
Margee Louisias, MD is one of 121 allergy & immunology physician records with a practice address in Massachusetts. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 36% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2007 · median 2003 among the 86 with a school on file
- Record last updated2016 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Massachusetts
There are 121 allergy & immunology physician records in Massachusetts.
All 121 in Massachusetts → Every provider in Boston → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Jared Silver, MDBoston, MA 021301861717233
- Jessica Gereige, M.D.Boston, MA 021181306138102
- Miren Guenechea-Sola, M.D.Boston, MA 021181902118649
- Alberta Wang, MDBoston, MA 021181588927263
- Musaab Alhezam, MBBSBoston, MA 021151629800271
- Abduarahmn Almutairi, MDBoston, MA 021151073027249
- Kathleen Buchheit, M.D.Boston, MA 021151841511490
- Ellen ConroyBoston, MA 021151821557935
Common questions
What is Margee Louisias, MD's NPI number?
Margee Louisias, MD's National Provider Identifier (NPI) is 1255590345, issued on Jun 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Margee Louisias, MD located?
The NPPES record lists a practice address at 1153 Centre St, Boston, MA, 02130. Phone: (617) 732-9850. Providers update this record themselves, so call before visiting.
How can I verify Margee Louisias, MD's license?
NPPES lists Massachusetts license number 254302, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Margee Louisias, MD prescribe under Medicare Part D?
In 2024, Margee Louisias, MD had 174 Medicare Part D claims for 23 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.