Clara Fischman is a Nephrology physician affiliated with University of Pennsylvania. OpenAlex indexes 21 publications with 1,276 citations (h-index 10).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
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
3400 Spruce St
Philadelphia, PA 191044238
Telephone
215-662-2250Provider last certified this registry record 30 May 2023.
Industry payments
1 company reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- GlaxoSmithKline, LLC.Program year20241 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
100%Calcium channel blocker100%Amlodipine Besylate100%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.
NIH funding
1 NIH research award on record, funded 2025–2025 per NIH RePORTER. The latest:
- Comparative effectiveness of RASi- vs. non-RASi-based antihypertensive regimens on adverse kidney and cardiovascular outcomes by APOL genotype
University of Pennsylvania
FY2025$104,360F32DK145068
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.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Loss of GalNAc-T14 links O-glycosylation defects to alterations in B cell homing in IgA nephropathy
Journal of Clinical Investigation
2025 - Daratumumab in Refractory Membranous Nephropathy: A Report of Four Cases
Journal of the American Society of Nephrology
2025 - Pulse Pressure and Cardiovascular and Kidney Outcomes by Age in the Chronic Renal Insufficiency Cohort (CRIC)
American Journal of Hypertension
2024
Similar KOLs
Other experts from the same institution or the same specialty.
Carl June, MD
University of Pennsylvania
Harold Feldman, MD
University of Pennsylvania
Howard Herrmann, MD
University of Pennsylvania
Robert Vonderheide, MD
University of Pennsylvania
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.”