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Mazen Nasrallah, MD

Basic profile

Rheumatology

ORCIDNone on fileNPI
RegionBoston, MA · NortheastSpecialtyRheumatologyFocusRheumatology/Immunology
Active KOLfindmyKOL typefindmyKOL type: our influence ranking, shown when you reveal the full profileLatest publication2025Online presenceNot yet checkedPaymentsNone reportedNIH fundingNot yet indexedWhy? →

Mazen Nasrallah is a Rheumatology/Immunology physician. OpenAlex indexes 42 publications with 672 citations (h-index 11).

Overview

Scholarship

indexed output and impact (OpenAlex)
View publications ↓
42publications

Distinct works indexed by OpenAlex.

672citations

Total citations across indexed works.

11h-index

Hirsch index, productivity × impact (OpenAlex).

Contact

The practice address and phone this provider lists in the federal NPPES (CMS) registry.

Practice address

55 Fruit Street
Bullfinch
Boston, MA 02114

Telephone

617-726-3165

Registry record last updated 23 Jul 2018.

View the NPPES registry record

Medicare prescribing footprint (2024)

The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.

  • Cancer & immunology

    45.3%
    Folate Analog Metabolic Inhibitor26.4%
    Methotrexate84%Methotrexate Sodium16%
    Part D<11 patients
    TNF inhibitor10.6%
    Humira(Cf) Pen69%Enbrel Sureclick12%Humira Pen11%Simponi9%
    Part D<11 patients

    + 2 more classes in this area

  • Metabolism & gastrointestinal

    19.5%
    Corticosteroid16.2%
    Prednisone100%
    Part D75 patients
    Antidiarrheal microorganisms2.2%
    Folic Acid100%
    Part D13 patients

    + 1 more class in this area

  • Antiparasitic

    14%
    Antimalarial14%
    Hydroxychloroquine Sulfate100%
    Part D62 patients
Where care is delivered (Part B)0% facility · 100% office

Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.

Publications

Matched to this physician's OpenAlex author record; most-cited works shown first.

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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”