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Nephrologists in Texas

Data updated monthly · Last refresh October 2026

1,161 Nephrology providers practice in Texas, including 450 (39%) offering telehealth. The largest concentration is in Houston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

1,161providers
450telehealth
Houstontop city

Nephrology by city in Texas

Choose a city to see providers there.

Nephrology in Houston215 providers
Nephrology in Dallas175 providers
Nephrology in San Antonio131 providers
Nephrology in Fort Worth53 providers
Nephrology in Austin46 providers
Nephrology in El Paso37 providers
Nephrology in Galveston21 providers
Nephrology in Tyler19 providers
Nephrology in Temple19 providers
Nephrology in Mcallen18 providers
Nephrology in Plano18 providers
Nephrology in Irving17 providers
Nephrology in Arlington15 providers
Nephrology in Lubbock15 providers
Nephrology in Corpus Christi14 providers
Nephrology in Desoto14 providers
Nephrology in Webster13 providers
Nephrology in Waco11 providers
Nephrology in Laredo11 providers
Nephrology in Mckinney11 providers
Nephrology in Katy9 providers
Nephrology in Mesquite9 providers
Nephrology in Live Oak8 providers
Nephrology in Amarillo8 providers

Nephrology providers in Texas

Listed by city, largest first. 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. Muzzaffar Hussain, MD
Dallas, TX · $107 in drug and device payments (2025) · (469) 480-4388
Dr. Nashila Abdulrahim, DO
Dallas, TX · $16 in drug and device payments (2025) · Telehealth · (214) 633-5555
Dr. Neena Bhagat, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (972) 274-5555
Dr. Nilum Rajora, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 645-1919
Dr. Nisarg Gandhi, DO
Dallas, TX · $248 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Oluwatitomi Tedunjaiye, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 742-8387
Dr. Orson Moe, MD
Dallas, TX · $937 in drug and device payments (2025) · (214) 645-8600
Dr. Oyintayo Ajiboye, MD
Dallas, TX · $28 in drug and device payments (2025) · Telehealth · (214) 396-4950
Dr. Parin Makadia, MD
Dallas, TX · $8,297 in drug and device payments (2025) · Telehealth · (972) 274-5555
Dr. Peter Choi, M.D.
Dallas, TX · $1,211 in drug and device payments (2025) · (214) 638-6600
Dr. Peter Vanburen, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-1919
Dr. Phuong Truong, M.D.
Dallas, TX · $108 in drug and device payments (2025) · Telehealth · (972) 274-5555
Dr. Pooja Koolwal, MD
Dallas, TX · $120 in drug and device payments (2025) · (214) 590-8000
Dr. Qalb Khan, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (469) 904-2020
Dr. Ramesh Saxena, MD
Dallas, TX · $167 in drug and device payments (2025) · Telehealth · (214) 645-2888
Dr. Ravina Linenfelser, DO
Dallas, TX · $840 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Rebecca Rojas, M.D.
Dallas, TX · $55 in drug and device payments (2025) · (972) 274-5555
Dr. Renuka Chowdhury, MD
Dallas, TX · $339 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Rhea Bhargava
Dallas, TX · $6,348 in drug and device payments (2025) · (214) 645-1919
Dr. Robert Cronin, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-1466
Dr. Robert Farkas, M.D.
Dallas, TX · $659 in drug and device payments (2025) · Telehealth · (214) 466-7230
Dr. Roberto Collazo-maldonado, M.D.
Dallas, TX · $760 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Robert Reilly, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-1907
Dr. Robert Toto, MD
Dallas, TX · $11,866 in drug and device payments (2025) · Telehealth · (214) 645-2888
Dr. Ronak Lakhia, MD
Dallas, TX · $10,375 in drug and device payments (2025) · Telehealth · (214) 645-1919
Dr. Ruben Velez, M.D.
Dallas, TX · $805 in drug and device payments (2025) · (214) 358-2300
Dr. Rudava Ullah, MD
Dallas, TX · No drug or device payments recorded (2025) · (972) 274-5555
Dr. Russell Silverstein, M.D.
Dallas, TX · $16,201 in drug and device payments (2025) · (214) 358-2300
Dr. Ruth Dubin, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 590-8000
Dr. Sadaf Khan, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-1919
Dr. Saghar Hedayati, M.D., M.H.S.
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-6106
Dr. Sailaja Adari, MD
Dallas, TX · $1,600 in drug and device payments (2025) · (214) 638-6600
Dr. Salman Khan, MD
Dallas, TX · $154 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Samina Fazal, M.D.
Dallas, TX · $467 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Samir Parikh, M.D.
Dallas, TX · $9,048 in drug and device payments (2025) · (214) 633-5555
Dr. Sana Ahmed, MD
Dallas, TX · $1,645 in drug and device payments (2025) · Telehealth · (972) 388-5970
Dr. Sarah Huen, M.D., PH.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-5418
Dr. Sepehr Daheshpour, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 396-4950
Dr. Shahbaz Ahmed, MD
Dallas, TX · $114 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Shani Shastri, M.D.
Dallas, TX · $145 in drug and device payments (2025) · Telehealth · (214) 648-3442
Dr. Shaun Kaiser, MD
Dallas, TX · $410 in drug and device payments (2025) · Telehealth · (214) 396-4950
Dr. Silvi Simon, M.D.
Dallas, TX · $360 in drug and device payments (2025) · Telehealth · (972) 274-5555
Dr. Smitha Pamulaparthy, MD
Dallas, TX · $17 in drug and device payments (2025) · Telehealth · (972) 274-5555
Dr. So Myung Park, DO
Dallas, TX · No drug or device payments recorded (2025) · (214) 366-6460
Dr. Soon Ong, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (972) 687-9045
Dr. Sreevalli Pariti, M.D.
Dallas, TX · $792 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Stephanie Torres Rodriguez
Dallas, TX · $152 in drug and device payments (2025) · Telehealth · (214) 633-5555
Dr. Steven Hays, M.D.
Dallas, TX · $569 in drug and device payments (2025) · (214) 358-2300
Dr. Steven Rinner, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 358-2300
Dr. Sumankrishna Kotla, MD
Dallas, TX · $221 in drug and device payments (2025) · Telehealth · (214) 358-2300

Conditions Nephrology providers in Texas 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 Texas?

There are 1,161 Nephrology providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.

Do Nephrology providers in Texas offer telehealth?

Yes. 450 of the 1,161 Nephrology providers in Texas (about 39%) report offering telehealth services in CMS data.

Which cities in Texas have the most Nephrology providers?

Houston (215), Dallas (175), San Antonio (131) have the highest concentration of Nephrology providers in Texas.

How many Nephrology providers in Texas received drug or device company payments?

842 of 1,161 Nephrology providers in Texas (73%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Nephrology providers in Texas treat?

Nephrology providers 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 counts and profiles 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.

Do most Nephrologists in Texas work in independent practices or large health systems?

Among 927 Nephrologists in Texas enrolled in Medicare, 31% bill through a solo or small practice with fewer than 10 clinicians, 32% through a mid-size group of 10 to 99, and 37% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Nephrologists in Texas work at?

According to CMS facility affiliation records, the Texas hospitals where the most Nephrologists hold privileges are Memorial Hermann Hospital System in Houston; Methodist Hospital in San Antonio; Houston Methodist Hospital in Houston.

Nephrology in all 50 states Search all 1,161 in the directory Ask Zach for help choosing

Related

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. Are you a Nephrology in Texas? Get featured.