Michael Anstead is a Respiratory physician affiliated with University of Kentucky HealthCare. OpenAlex indexes 61 publications with 1,507 citations (h-index 22); ClinicalTrials.gov lists 1 registered study matched to this name.
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
740 S Limestone
Lexington, KY 405360001
Telephone
859-218-2509Provider last certified this registry record 29 Aug 2022.
Clinical trials
- Effect of Azithromycin on Lung Function in 6-18 Year-olds With Cystic Fibrosis (CF) Not Infected With P. Aeruginosa
Sponsor: CF Therapeutics Development Network Coordinating Center
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
11 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Digestive Care, Inc.Program year20251 payment
- VERTEX PHARMACEUTICALS INCORPORATEDProgram year20251 payment
- GlaxoSmithKline, LLC.Program year20251 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
24.8%Macrolide Antimicrobial8.3%Azithromycin100%Part D≥41 patientsShort-acting sulfonamides5.9%Sulfamethoxazole-Trimethoprim100%Part D≥31 patients+ 8 more classes in this area
Respiratory
24.4%Other respiratory system products8.4%Trikafta100%Part D≥28 patientsCorticosteroid5.8%Fluticasone Propionate36%Breo Ellipta25%Trelegy Ellipta16%Symbicort13%Breyna10%Part D<11 patients+ 5 more classes in this area
Metabolism & gastrointestinal
20.9%Proton pump inhibitor5.7%Pantoprazole Sodium57%Omeprazole22%Esomeprazole Magnesium21%Part D<11 patientsAntidiarrheal microorganisms4.7%Creon53%Zenpep33%Pertzye14%Part D<11 patients+ 8 more classes in this area
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.
- Quadruple Immunosuppression Strategies in Lung Transplantation: A Focus on mTOR Inhibitors
The Journal of Heart and Lung Transplantation
2025 - Hemophagocytic Lymphohistiocytosis: A Rare Diagnosis in the Immediate Aftermath of Lung Transplantation
The Journal of Heart and Lung Transplantation
2024 - Pleuroperitoneal Communication: A Rare Complication of Peritoneal Dialysis Observed in an Ecuadorian Hospital
Journal of the American Society of Nephrology
2024 - Position paper: Models of post-transplant care for individuals with cystic fibrosis
Journal of Cystic Fibrosis
2023
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University of Kentucky HealthCare
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Fernando Martinez, MD
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David Gozal, MD
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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.”