HealthcareDiscovery.AI / Doctors / California / Napa / Nephrology

Nephrology in Napa, California

Data updated monthly · Last refresh September 2026

6 Nephrology providers practice in Napa. Listings are drawn from federal public records and are not endorsements.

Nephrology providers in Napa

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Edwin Chiu, M.D.
Napa, CA · No drug or device payments recorded (2025) · Telehealth · (707) 253-7005
Dr. Geetha Narayan, MD
Napa, CA · $274 in drug and device payments (2025) · (707) 253-7005
Dr. Nagarathna Manjappa, MD
Napa, CA · $2,760 in drug and device payments (2025) · Telehealth · (707) 253-7005
Dr. Serena Bhela, M.D.
Napa, CA · $708 in drug and device payments (2025) · Telehealth · (707) 253-7005
Dr. Thomas Paukert, M.D.
Napa, CA · $422 in drug and device payments (2025) · (707) 252-8407
Dr. Trixie Lorraine Pei, MD
Napa, CA · $400 in drug and device payments (2025) · Telehealth · (707) 253-7005

Conditions Nephrology providers in Napa, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Nephrology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Nephrology providers are in Napa, California?

There are 6 Nephrology providers with active NPI records practicing in Napa, according to federal NPPES data refreshed monthly.

What conditions do Nephrology providers in Napa treat?

Nephrology providers in Napa commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Napa Nephrology across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.