Dan Pierce is a Cardiology physician. OpenAlex indexes 9 publications with 231 citations (h-index 7).
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
1605 E Broadway Ste 300
Columbia, MO 652018023
Telephone
573-256-7700Provider last certified this registry record 27 Feb 2026.
Industry payments
22 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- GENZYME CORPORATIONProgram year20252 payments
- AstraZeneca Pharmaceuticals LPProgram year20252 payments
- E.R. Squibb & Sons, L.L.C.Program year20252 payments
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.
Cardiovascular
70.8%Beta blocker22.1%Sotalol43%Metoprolol Succinate29%Carvedilol17%Metoprolol Tartrate6%Atenolol3%Bisoprolol Fumarate1%Propranolol Hcl1%Part D<11 patientsCalcium channel blocker11.9%Diltiazem 24hr Er (Cd)63%Amlodipine Besylate19%Diltiazem 24hr Er6%Cartia Xt5%Diltiazem Hcl3%Diltiazem 12hr Er2%Nifedipine Er2%Part D<11 patients+ 15 more classes in this area
Blood & clotting
24.7%Factor Xa inhibitor17.1%Eliquis76%Xarelto24%Part D≥136 patientsVitamin K antagonist5.3%Warfarin Sodium100%Part D≥45 patients+ 2 more classes in this area
Metabolism & gastrointestinal
3.6%Potassium supplement3.2%Potassium Chloride100%Part D≥44 patientsSGLT2 inhibitor0.4%Farxiga100%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.
- Effects of Fetal Number and Multifetal Reduction on Length of In Vitro Fertilization Pregnancies
Obstetrics and Gynecology
1996 - Variation in late potentials and the reproducibility of their measurement
Progress in Cardiovascular Diseases
1993 - Fast Fourier transformation of the entire late potential to predict ventricular tachycardia
Journal of Electrocardiology
1990 - Spectral analysis of the low amplitude late potential to predict ventricular tachycardia1990
Similar KOLs
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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.”