Michael Clamp is an Ophthalmology physician affiliated with California Pacific Medical Center. OpenAlex indexes 11 publications with 226 citations (h-index 6).
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
Medical Center Blvd
Winston Salem, NC 271570001
Telephone
336-716-4091Registry record last updated 4 Feb 2022.
Industry payments
3 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- RxSight IncProgram year20251 payment
- Alcon Vision LLCProgram year20231 payment
- Carl Zeiss Meditec, Inc.Program year20221 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.
Sensory organs
72.7%Prostaglandin Analog21.6%Latanoprost87%Tafluprost9%Bimatoprost4%Part D<11 patientsCorticosteroid20.8%Prednisolone Acetate80%Fluorometholone20%Part D≥188 patients+ 7 more classes in this area
Anti-infectives
11.6%Fluoroquinolone Antibacterial5.7%Moxifloxacin100%Part D≥57 patientsHerpesvirus Nucleoside Analog DNA Polymerase Inhibitor3.7%Valacyclovir100%Part D≥25 patients+ 2 more classes in this area
Cardiovascular
7.8%Beta blocker7.8%Timolol Maleate100%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.
Similar KOLs
Other experts from the same institution or the same specialty.
Emmett Cunningham, MD, PhD, MPH
California Pacific Medical Center
John Chan, MD
California Pacific Medical Center
Kenneth Binmoeller, MD
California Pacific Medical Center
Yvonne Cheng, MD
California Pacific Medical Center
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.”