Francis Williams is a Rheumatology/Immunology physician. OpenAlex indexes 16 publications with 639 citations (h-index 10).
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
8715 Village Dr Ste 400
San Antonio, TX 782175407
Telephone
210-732-3668Provider last certified this registry record 6 Nov 2024.
Industry payments
5 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- ABBVIE INC.Program year202514 payments
- Amgen Inc.Program year20252 payments
- ABBVIE INC.Program year20246 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.
Cancer & immunology
38.3%Folate Analog Metabolic Inhibitor14.6%Methotrexate96%Methotrexate Sodium4%Part D<11 patientsTNF inhibitor9.2%Humira(Cf) Pen54%Enbrel Sureclick37%Cimzia (2 Pack)7%Enbrel3%Part D<11 patients+ 9 more classes in this area
Metabolism & gastrointestinal
25.6%Corticosteroid12.8%Prednisone100%Part D≥195 patientsAminosalicylate6.9%Sulfasalazine Dr83%Sulfasalazine17%Part D≥74 patients+ 2 more classes in this area
Nervous system
13.2%SNRI4.7%Duloxetine Hcl92%Venlafaxine Hcl Er8%Part D<11 patientsGabapentinoids4.1%Gabapentin76%Pregabalin24%Part D≥45 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.
- Systemic lupus erythematosus in the setting of HIV-1 infection: a longitudinal analysis
Clinical Rheumatology
2020 - Polymicrobial Bloodstream Infection in Pediatric Patients
The Pediatric Infectious Disease Journal
2008
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The University of Sydney
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Gelin Xu
Second Affiliated Hospital of Nanjing Medical University
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.”