Bijay Nair is an Oncology physician affiliated with Kaiser Permanente Roseville Medical Center. OpenAlex indexes 22 publications with 283 citations (h-index 5).
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
2800 L St Ste 260
Sacramento, CA 958165616
Telephone
167-334-4009Provider last certified this registry record 26 Apr 2023.
Industry payments
9 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Abbott LaboratoriesProgram year20241 payment
- PFIZER INC.Program year20242 payments
- Novartis Pharmaceuticals CorporationProgram 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.
Dermatology
21%Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor21%Acyclovir100%Part D≥26 patientsBlood & clotting
19.8%Factor Xa inhibitor13.4%Eliquis100%Part D≥16 patientsVitamin K antagonist3.7%Warfarin Sodium100%Part D<11 patients+ 1 more class in this area
Cancer & immunology
16.6%Antimetabolite16.6%Hydroxyurea100%Part D≥19 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.
Similar KOLs
Other experts from the same institution or the same specialty.
Billy Chen, MD, PhD
Kaiser Permanente Roseville Medical Center
Matthew Garabedian, MD
Kaiser Permanente Roseville Medical Center
Sara Modjtahedi, MD
Kaiser Permanente Roseville Medical Center
Ari Auron, MD
Kaiser Permanente Roseville Medical Center
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.”