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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. Thomas Brennan, MD
Houston, TX · $23 in drug and device payments (2025) · (713) 790-9080
Dr. Tina Thomas, MD
Houston, TX · $176 in drug and device payments (2025) · Telehealth · (713) 798-1750
Dr. Trung Luong, MD
Houston, TX · $1,223 in drug and device payments (2025) · Telehealth · (713) 980-5461
Dr. Tsegaw Egziti, M.D.
Houston, TX · $616 in drug and device payments (2025) · Telehealth · (281) 429-8780
Dr. Uday Khosla, MD
Houston, TX · $426 in drug and device payments (2025) · Telehealth · (713) 352-0903
Dr. Ulka Desai, M.D.
Houston, TX · $2,088 in drug and device payments (2025) · Telehealth · (281) 866-9995
Dr. Venkataraman Ramanathan, MBBS
Houston, TX · No drug or device payments recorded (2025) · (713) 798-8350
Dr. Vijayaprakash Sreenarasimhaiah, M.D.
Houston, TX · $177 in drug and device payments (2025) · Telehealth · (713) 468-5440
Dr. Wadi Suki, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 790-9080
Dr. Wasae Tabibi, MD
Houston, TX · $943 in drug and device payments (2025) · Telehealth · (713) 795-5511
Dr. Washington Sereatan, M.D.
Houston, TX · $1,695 in drug and device payments (2025) · (713) 866-6201
Dr. William Mitch, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 798-8350
Dr. Wolfgang Winkelmayer, M.D., SC.D.
Houston, TX · $58,714 in drug and device payments (2025) · (713) 873-8890
Dr. Yara Mouawad, M.D
Houston, TX · $161 in drug and device payments (2025) · (832) 325-7100
Dr. Yariana Rodriguez-ortiz, MD
Houston, TX · $121 in drug and device payments (2025) · (713) 528-8111
Dr. Anthony Hanson, M.D.
Humble, TX · $830 in drug and device payments (2025) · (281) 540-8779
Dr. Banshi Rathi, M.D.
Humble, TX · $1,907 in drug and device payments (2025) · Telehealth · (281) 312-5558
Dr. Brett Stephens, M.D.
Humble, TX · $278 in drug and device payments (2025) · (346) 616-5862
Dr. John Nguyen, D.O.
Humble, TX · $107 in drug and device payments (2025) · (346) 616-5862
Dr. Mohammad Zia, M.D.
Humble, TX · $663 in drug and device payments (2025) · (281) 540-8779
Dr. Ruchdi Barakat, M.D.
Humble, TX · $297 in drug and device payments (2025) · (346) 616-5862
Dr. Sowmya Puthalapattu, M.D
Humble, TX · $51 in drug and device payments (2025) · (281) 540-8779
Dr. Srikanth Raayasa, MD
Humble, TX · $1,995 in drug and device payments (2025) · (281) 312-5558
Dr. Dave Khurana, MD
Huntsville, TX · $390 in drug and device payments (2025) · (936) 294-0971
Dr. Sayed Tabatabai, M.D.
Huntsville, TX · $1,251 in drug and device payments (2025) · (936) 277-1000
Dr. Alexander Liang, M.D.
Irving, TX · $4,754 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Amr Aljareh, MD
Irving, TX · $586 in drug and device payments (2025) · (214) 366-6225
Dr. Anas Al Rifai, M.D.
Irving, TX · $138 in drug and device payments (2025) · (214) 358-2300
Dr. Anitha Byreddy, MD, MPH
Irving, TX · $204 in drug and device payments (2025) · (469) 316-2919
Dr. Arshad Asghar, MD
Irving, TX · $170 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Asha Chemmalakuzhy, MD
Irving, TX · $528 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Devinda De Soyza, M.D.
Irving, TX · $90 in drug and device payments (2025) · (214) 358-2300
Dr. Geoffrey Walker, MD
Irving, TX · $19,817 in drug and device payments (2025) · (214) 358-2300
Dr. Hanan Fahmy, M.D., ED. M, FASN
Irving, TX · No drug or device payments recorded (2025) · Telehealth · (214) 716-7573
Dr. Hector Santiago Gonzalez, MD
Irving, TX · $513 in drug and device payments (2025) · (214) 358-2300
Dr. Jayasree Grandhi, MD
Irving, TX · $584 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Maria Perez, M.D.
Irving, TX · $42 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Michael Nurenberg, M.D.
Irving, TX · $164 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Mohammad Kabir, MD
Irving, TX · $353 in drug and device payments (2025) · Telehealth · (817) 877-5858
Dr. Ranil Gajanayaka, MD
Irving, TX · $513 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Sandra Lauriat, M.D.
Irving, TX · No drug or device payments recorded (2025) · (214) 358-2300
Dr. Suresh Chirumamilla, M.D
Irving, TX · $235 in drug and device payments (2025) · (214) 358-2300
Dr. Hana Kwan, MD
Jbsa Fort Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-0000
Dr. Brian Y'barbo, M.D.
Jbsa Ft Sam Houston, TX · $121 in drug and device payments (2025) · (210) 916-1455
Dr. Jesse Wickham, D.O.
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-7408
Dr. Mai Nguyen, M.D.
Jbsa Ft Sam Houston, TX · $120 in drug and device payments (2025) · (210) 916-1455
Dr. Tarra Faulk, DO
Jbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) · (210) 916-1455
Dr. Robert Stevens, M.D.
Jourdanton, TX · No drug or device payments recorded (2025) · (830) 769-4125
Dr. Alicia Romero, MD
Katy, TX · $1,635 in drug and device payments (2025) · Telehealth · (281) 579-5799
Dr. Anil Chunduri, M.D.
Katy, TX · $2 in drug and device payments (2025) · (832) 437-3856

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.