Charles Davies is a Neurology physician affiliated with Carle Foundation Hospital. OpenAlex indexes 72 publications with 1,649 citations (h-index 16).
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).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
602 W. University Avenue
Neurology
Urbana, IL 61801
Telephone
217-383-3440Registry record last updated 5 Jun 2012.
Industry payments
2 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Inspire Medical Systems, Inc.Program year202421 payments
- Inspire Medical Systems, Inc.Program year20234 payments
- Gilead Sciences, Inc.Program year20231 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.
Nervous system
93.4%Gabapentinoids22.5%Gabapentin66%Pregabalin27%Horizant7%Part D<11 patientsNonergot Dopamine Agonist16.1%Pramipexole Dihydrochloride57%Ropinirole Hcl43%Part D≥19 patients+ 12 more classes in this area
Musculoskeletal
6.6%gamma-Aminobutyric Acid-ergic Agonist5%Baclofen100%Part D<11 patientsCentral alpha-2 Adrenergic Agonist1.7%Tizanidine Hcl100%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.
- A skin-interfaced wireless wearable device and data analytics approach for sleep-stage and disorder detection
Proceedings of the National Academy of Sciences
2025 - A single-arm, open-label, multicenter, and comparative study of the ANNE sleep system vs polysomnography to diagnose obstructive sleep apnea
Journal of Clinical Sleep Medicine
2022
Similar KOLs
Other experts from the same institution or the same specialty.
Kendrith Rowland, MD
Carle Foundation Hospital
Daniel Llano, MD, PhD
Carle Foundation Hospital
Georgina Cheng, MD, PhD
Carle Foundation Hospital
Amrendra Miranpuri, MD
Carle Foundation Hospital
Bruce Miller, MD
University of California, San Francisco (UCSF)
Bradley Boeve, MD
Mayo Clinic
Richard Lipton, MD
Albert Einstein College of Medicine
Steven Dekosky, MD
University of Florida
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.”