Adrian Ma is a Cardiology physician affiliated with Stanford Health Care. OpenAlex indexes 12 publications with 3,789 citations (h-index 9).
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
200 Jose Figueres Ave Ste 215
Ste 215
San Jose, CA 951161588
Telephone
408-729-3388Registry record last updated 9 Dec 2012.
Industry payments
15 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- AstraZeneca Pharmaceuticals LPProgram year20255 payments
- E.R. Squibb & Sons, L.L.C.Program year20258 payments
- Novo Nordisk IncProgram 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.
Cardiovascular
72.4%Beta blocker18.4%Metoprolol Succinate46%Carvedilol22%Sotalol16%Metoprolol Tartrate11%Atenolol3%Propranolol Hcl1%Bisoprolol Fumarate1%Part D<11 patientsAdenosine Receptor Agonist12.1%Regadenoson100%Part B, office-administered≥201 patients+ 19 more classes in this area
Blood & clotting
18.7%Factor Xa inhibitor13.9%Eliquis81%Xarelto19%Part D≥161 patientsP2Y12 inhibitor4.1%Clopidogrel88%Brilinta12%Part D<11 patients+ 2 more classes in this area
Metabolism & gastrointestinal
7%Potassium supplement2.9%Potassium Chloride87%Klor-Con 1014%Part D≥52 patientsSGLT2 inhibitor2.2%Jardiance68%Farxiga32%Part D≥23 patients+ 4 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.
- Safety and Efficacy of Renal Denervation in Patients Taking Antihypertensive Medications
Journal of the American College of Cardiology
2023
Similar KOLs
Other experts from the same institution or the same specialty.
Jonathan Berek, MD
Stanford Health Care
Alan Yeung, MD
Stanford Health Care
Frank Hanley, MD
Stanford Health Care
Srikanth Muppidi, MD
Stanford Health Care
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.”