Marcelo Gareca is an Infectious Disease physician. OpenAlex indexes 17 publications with 1,837 citations (h-index 5).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
11 Alvena Ave
Cortland, NY 130451150
Telephone
607-428-5701Provider last certified this registry record 3 Jun 2026.
Industry payments
3 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Insmed, Inc.Program year20252 payments
- PFIZER INC.Program year20251 payment
- ViiV Healthcare CompanyProgram year20241 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
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.
Anti-infectives
70%First-generation cephalosporins30%Cephalexin100%Part D≥18 patientsOxazolidinone Antibacterial14%Linezolid100%Part D≥11 patients+ 2 more classes in this area
Sensory organs
16%Fluoroquinolone Antibacterial16%Ciprofloxacin Hcl100%Part D<11 patientsRespiratory
14%RNA Synthetase Inhibitor Antibacterial14%Mupirocin100%Part D≥12 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.
- Impact of COVID-19 on a medium-sized travel medicine clinic in eastern Pennsylvania, USA
Tropical Diseases Travel Medicine and Vaccines
2025 - Assessment of the Sexually Transmitted Infection Testing at LVHN in Symptomatic Patients Who Present to the Emergency Department or Ambulatory Setting2020
- So Much to Lose: A Review of 25 Bariatric Surgery Cases in People Living With HIV (PLWH) at an Urban, Ryan White-Funded HIV Clinic2020
- Price Variance for Malaria Prophylaxis Among Northeastern US Pharmacies2019
Similar KOLs
Other experts from the same institution or the same specialty.
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Maysaa El Sayed Zaki
Mansoura 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.”