HealthcareDiscovery.AI / Doctors / California / Long Beach / Nephrology

Nephrology in Long Beach, California

Data updated monthly · Last refresh September 2026

17 Nephrology providers practice in Long Beach. Listings are drawn from federal public records and are not endorsements.

Nephrology providers in Long Beach

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. Alan Erlbaum, M.D.
Long Beach, CA · $253 in drug and device payments (2025) · Telehealth · (562) 595-7426
Dr. Alice Park, M.D.
Long Beach, CA · $184 in drug and device payments (2025) · Telehealth · (562) 595-7426
Dr. Allen Warner, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 426-3333
Dr. Arvind Mehta, MD
Long Beach, CA · $261 in drug and device payments (2025) · (562) 424-4447
Dr. Chonlada Chivangkul, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · Telehealth · (562) 424-4447
Dr. Essam Maasarani, M.D.
Long Beach, CA · $258 in drug and device payments (2025) · (562) 595-7426
Dr. Gaurang Shah, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-5904
Dr. John Hsieh, M.D.
Long Beach, CA · $1,127 in drug and device payments (2025) · Telehealth · (562) 595-7426
Dr. John Sy, M.D.
Long Beach, CA · $660 in drug and device payments (2025) · Telehealth · (562) 826-8000
Dr. Joline Chen, M.D.
Long Beach, CA · No drug or device payments recorded (2025) · (562) 826-8000
Dr. Karen Zoller, M.D.
Long Beach, CA · $383 in drug and device payments (2025) · (562) 595-7426
Dr. Lei Win, M.D
Long Beach, CA · $101 in drug and device payments (2025) · Telehealth · (650) 303-1246
Dr. Ngoc-tram Tran, D.O
Long Beach, CA · $1,669 in drug and device payments (2025) · Telehealth · (562) 803-2486
Dr. Nourma Sajid, M.D.
Long Beach, CA · $592 in drug and device payments (2025) · Telehealth · (562) 424-4447
Dr. Sapna Patel, MD
Long Beach, CA · $1,588 in drug and device payments (2025) · Telehealth · (562) 424-4447
Dr. Tae Lee, MD
Long Beach, CA · $23 in drug and device payments (2025) · (562) 630-7279
Dr. Thuc Tu, MD
Long Beach, CA · $776 in drug and device payments (2025) · Telehealth · (562) 424-4447

Conditions Nephrology providers in Long Beach, 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 Long Beach, California?

There are 17 Nephrology providers with active NPI records practicing in Long Beach, according to federal NPPES data refreshed monthly.

What conditions do Nephrology providers in Long Beach treat?

Nephrology providers in Long Beach 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 Long Beach 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.