Alan Matsumoto is a Rheumatology/Immunology physician affiliated with Arthritis and Rheumatism Associates. OpenAlex indexes 22 publications with 1,019 citations (h-index 14); ClinicalTrials.gov lists 2 registered studies matched to this name.
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
2730 University Blvd W
Suite 310
Wheaton, MD 209021905
Telephone
301-942-7600Provider last certified this registry record 11 Mar 2021.
Clinical trials
- VALOR: The Talent Thoracic Stent Graft System Clinical Study
Sponsor: Medtronic Cardiovascular
- Benefits of Medical Therapy Plus Stenting for Renal Atherosclerotic Lesions
Sponsor: Baim Institute for Clinical Research
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
17 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Novartis Pharmaceuticals CorporationProgram year202536 payments
- Janssen Scientific Affairs, LLCProgram year202536 payments
- PFIZER INC.Program year202516 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
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.
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.”