Ishrat Ahmed is an Ophthalmology physician affiliated with Johns Hopkins University. OpenAlex indexes 66 publications with 1,422 citations (h-index 17).
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
52.9%Corticosteroid27.3%Prednisolone Acetate100%Part D≥80 patientsCarbonic Anhydrase Inhibitor8.8%Dorzolamide-Timolol100%Part D≥25 patients+ 3 more classes in this area
Anti-infectives
21.7%Fluoroquinolone Antibacterial21.7%Moxifloxacin100%Part D≥71 patientsMetabolism & gastrointestinal
12.7%Anticholinergic12.7%Atropine Sulfate100%Part D≥47 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.
Similar KOLs
Other experts from the same institution or the same specialty.
Roger Blumenthal, MD
Johns Hopkins University
Erin Michos, MD
Johns Hopkins University
Morgan Grams, MD
Johns Hopkins University
Mario Eisenberger, MD
Johns Hopkins University
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.”