Susan Allen is an Infectious Disease physician. ClinicalTrials.gov lists 3 registered studies matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Research metrics aren't shown for this record. Either we found no confident publication match for this name, or more than one physician shares the matched author record. We'd rather show nothing than someone else's numbers. Why? →
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
320 Superior Ave Ste 270
Newport Beach, CA 926632778
Telephone
949-645-9100Provider last certified this registry record 5 Dec 2025.
Clinical trials
- Zambia SiVET MMR Tdap-IPV
Sponsor: Emory University
- Preventing Unplanned Pregnancies in HIV Infected Zambian Couples
Sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
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
3 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Pulmonx CorporationProgram year20241 payment
- ViiV Healthcare CompanyProgram year20241 payment
- ViiV Healthcare CompanyProgram year20233 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.
Anti-infectives
100%Cephalosporin Antibacterial21.4%Ceftriaxone48%Cefuroxime23%Cefazolin Sodium17%Cefepime Hcl12%Part D<11 patientsMacrolide Antimicrobial14.3%Azithromycin100%Part D<11 patients+ 10 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.
NIH funding
4 NIH research awards on record, funded 1988–1996 per NIH RePORTER. The latest:
- HETEROSEXUAL TRANSMISSION AND THE NATURAL HISTORY OF HIV
University of California San Francisco
FY1996R01AI023980 - HETEROSEXUAL TRANSMISSION AND THE NATURAL HISTORY OF HIV
University of California San Francisco
FY1995R01AI023980 - HETEROSEXUAL TRANSMISSION AND THE NATURAL HISTORY OF HIV
University of California San Francisco
FY1995R01AI023980
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Similar KOLs
Other experts from the same institution or the same specialty.
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Mansoura 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.”