Walter Donat is a Respiratory physician affiliated with Kent Hospital. OpenAlex indexes 30 publications with 789 citations (h-index 11).
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
1285 S County Trl
East Greenwich, RI 028181620
Telephone
401-886-7910Registry record last updated 8 Jul 2007.
Industry payments
7 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- GlaxoSmithKline, LLC.Program year20223 payments
- Boehringer Ingelheim Pharmaceuticals, Inc.Program year20221 payment
- GENZYME CORPORATIONProgram year20221 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
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.
Respiratory
100%Corticosteroid62%Trelegy Ellipta52%Symbicort22%Breo Ellipta12%Fluticasone Propionate7%Flovent Hfa4%Qvar Redihaler4%Part D<11 patientsbeta2-Adrenergic Agonist22.1%Albuterol Sulfate Hfa85%Ventolin Hfa15%Part D<11 patients+ 2 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.
- The impact of different CPAP delivery approaches on nightly adherence and discontinuation rate in patients with obstructive sleep apnea
Journal of Clinical Sleep Medicine
2022 - Clinical Use of Loop Gain Measures to Determine Continuous Positive Airway Pressure Efficacy in Patients with Complex Sleep Apnea. A Pilot Study
Annals of the American Thoracic Society
2015 - Impact of CPAP Use and Age on Mortality in Patients with Combined COPD and Obstructive Sleep Apnea: The Overlap Syndrome
Journal of Clinical Sleep Medicine
2013
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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.”