Robert Viggiano is a Respiratory physician affiliated with Mayo Clinic in Arizona. OpenAlex indexes 40 publications with 1,854 citations (h-index 14).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
13400 E Shea Blvd
Scottsdale, AZ 852595404
Telephone
480-301-8000Provider last certified this registry record 8 Sept 2020.
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.
Respiratory
44.4%Corticosteroid39.4%Trelegy Ellipta67%Breo Ellipta33%Part D≥38 patientsbeta2-Adrenergic Agonist4.9%Albuterol Sulfate Hfa100%Part D≥12 patientsAntiparasitic
37.8%Antiprotozoal37.8%Pentamidine isethionate100%Part B, office-administered≥103 patientsCancer & immunology
9.9%Kinase inhibitor7.6%Ofev100%Part D<11 patientsPyridone2.3%Pirfenidone100%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.
- December 2021 Medical Image of the Month: Aspirated Dental Implant
Southwest Journal of Pulmonary and Critical Care
2021
Similar KOLs
Other experts from the same institution or the same specialty.
Richard Caselli, MD
Mayo Clinic in Arizona
Mark Pittelkow, MD
Mayo Clinic in Arizona
John Dibaise, MD
Mayo Clinic in Arizona
Norio Fukami, MD
Mayo Clinic in Arizona
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.”