Nambi Nallasamy is an Ophthalmology physician affiliated with University of Michigan. OpenAlex indexes 93 publications with 1,124 citations (h-index 18).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Medicare prescribing footprint (2023)
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.
Sensory organs
67.4%Corticosteroid26.9%Prednisolone Acetate68%Fluorometholone32%Part D≥77 patientsPolymyxin-class Antibacterial11.6%Polymyxin B Sul-Trimethoprim100%Part D≥55 patients+ 7 more classes in this area
Anti-infectives
12.9%Tetracycline-class Drug4.8%Doxycycline Hyclate100%Part D≥17 patientsFluoroquinolone Antibacterial3.2%Moxifloxacin100%Part D<11 patients+ 2 more classes in this area
Cancer & immunology
5.8%Calcineurin inhibitor5.8%Restasis55%Cyclosporine45%Part D<11 patients
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.
Similar KOLs
Other experts from the same institution or the same specialty.
Max Wicha, MD
University of Michigan
Dinesh Khanna, MD
University of Michigan
Eva Feldman, MD
University of Michigan
Matthias Kretzler, MD
University of Michigan
Emily Chew, MD
National Eye Institute
Robert Weinreb, MD
University of California San Diego
Harry Quigley, MD
Johns Hopkins University School of Medicine
Richard Spaide, MD
Vitreous Retina Macula Consultants of New York
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.”