Isabella Phan is an Ophthalmology physician affiliated with Kaiser Permanente. OpenAlex indexes 19 publications with 248 citations (h-index 7).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
400 Parnassus Ave
Univ Of California, San Francisco
San Francisco, CA 941432202
Telephone
415-353-2608Registry record last updated 18 Jan 2022.
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.
Sensory organs
65.4%Corticosteroid30.4%Prednisolone Acetate100%Part D≥112 patientsProstaglandin Analog15.8%Latanoprost100%Part D≥54 patients+ 4 more classes in this area
Anti-infectives
20.8%Fluoroquinolone Antibacterial14.9%Moxifloxacin100%Part D≥52 patientsHerpesvirus Nucleoside Analog DNA Polymerase Inhibitor3.8%Valacyclovir100%Part D<11 patients+ 1 more class in this area
Cancer & immunology
8.1%Nucleoside Metabolic Inhibitor6.2%Fluorouracil100%Part D≥18 patientsCalcineurin inhibitor1.9%Cyclosporine100%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.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Incidence and features of uveal melanoma in a closed, managed care USA population
Investigative Ophthalmology & Visual Science
2019 - Trends in radiation practices for female ocular oncologists in North America2018
Similar KOLs
Other experts from the same institution or the same specialty.
Louis Fehrenbacher, MD
Kaiser Permanente
Susy Peng, MD
Kaiser Permanente
Prasanth Manthena, MD
Kaiser Permanente
Alan Go, MD
Kaiser Permanente
Emily Chew, MD
National Eye Institute
Robert Weinreb, MD
University of California San Diego
Harry Quigley, MD
Johns Hopkins University School of Medicine
Joel Schuman, MD
Wills Eye Hospital
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.”