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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. Christine Gear, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 614-7900
Dr. Christine Toth, MD
San Antonio, TX · $511 in drug and device payments (2025) · Telehealth · (210) 614-1515
Dr. Christopher Dyer, MD
San Antonio, TX · $21 in drug and device payments (2025) · (210) 450-9650
Dr. C King, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 257-1400
Dr. Claudia Hura, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 358-7578
Dr. Daniel Flood, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 616-8385
Dr. Daniel Riley, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 257-1400
Dr. Deandra Martin, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 921-5620
Dr. Denise Hart, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 270-7760
Dr. Edward Lazaga, M.D.
San Antonio, TX · $929 in drug and device payments (2025) · (210) 223-4140
Dr. Elzbieta Mcmurtrie-jayaram, M.D.
San Antonio, TX · $182 in drug and device payments (2025) · (210) 228-0743
Dr. Eric Garza
San Antonio, TX · $44 in drug and device payments (2025) · Telehealth · (956) 455-0364
Dr. Esteban Cedillo-couvert, MD
San Antonio, TX · $20 in drug and device payments (2025) · (210) 265-8155
Dr. Fadi Abouzahr, MD
San Antonio, TX · $1,614 in drug and device payments (2025) · (210) 614-1515
Dr. Fuad Spath, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 277-1418
Dr. Gerardo Chica, M.D.
San Antonio, TX · $1,444 in drug and device payments (2025) · Telehealth · (210) 654-7326
Dr. Ghassan Bandak, MD
San Antonio, TX · $115 in drug and device payments (2025) · (210) 358-7578
Dr. Hamza Arif, M.D.
San Antonio, TX · $1,322 in drug and device payments (2025) · (210) 358-5515
Dr. Hector Diaz Rodriguez, M.D.
San Antonio, TX · $1,263 in drug and device payments (2025) · (210) 495-8280
Dr. Henry Reineck, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 692-7228
Dr. Hezekiah Sobamowo, MD
San Antonio, TX · No drug or device payments recorded (2025) · (337) 433-8400
Dr. Iliana Cardona Orellana, M.D.
San Antonio, TX · $1,033 in drug and device payments (2025) · Telehealth · (210) 614-1515
Dr. Iliana Fred-miranda, MD
San Antonio, TX · $528 in drug and device payments (2025) · Telehealth · (210) 614-1515
Dr. Javier Ortega Balasquide, MD
San Antonio, TX · $570 in drug and device payments (2025) · (210) 212-8622
Dr. Jeet Gandhi, MD
San Antonio, TX · $1,105 in drug and device payments (2025) · Telehealth · (210) 654-7326
Dr. Jeffrey Sewell, MD
San Antonio, TX · $1,681 in drug and device payments (2025) · Telehealth · (210) 654-7326
Dr. Jessica Pierce, MD
San Antonio, TX · $936 in drug and device payments (2025) · Telehealth · (210) 614-1515
Dr. Johanna Urena, M.D.
San Antonio, TX · $996 in drug and device payments (2025) · Telehealth · (210) 226-2001
Dr. Jose Ramirez, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 226-2001
Dr. Jose Velez, MD
San Antonio, TX · $1,286 in drug and device payments (2025) · Telehealth · (210) 614-1515
Dr. Julio Araujo, M.D.
San Antonio, TX · $125 in drug and device payments (2025) · Telehealth · (210) 858-7604
Dr. Karina Vasquez, M.D.
San Antonio, TX · $1,920 in drug and device payments (2025) · Telehealth · (210) 549-3524
Dr. Karthik Kovvuru, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 450-9650
Dr. Kinza Shamsi, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 358-7300
Dr. Kumar Sharma, M.D
San Antonio, TX · $33 in drug and device payments (2025) · (210) 450-9800
Dr. Larry Davis, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 692-7228
Dr. Lauren Tarbox, M.D.
San Antonio, TX · $15,944 in drug and device payments (2025) · Telehealth · (210) 614-7900
Dr. Leopoldo Tecuanhuey, M.D.
San Antonio, TX · $234 in drug and device payments (2025) · Telehealth · (210) 438-0010
Dr. Lisa Cabrera, MD
San Antonio, TX · $2,590 in drug and device payments (2025) · Telehealth · (210) 359-7888
Dr. Luis Velez, M.D.
San Antonio, TX · $178,508 in drug and device payments (2025) · Telehealth · (210) 212-8622
Dr. Luz Moreno, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 226-2001
Dr. Mahmoud Numan, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 358-4000
Dr. Maria Luna, M.D.
San Antonio, TX · $1,272 in drug and device payments (2025) · (210) 692-7228
Dr. Matthew Schaefer, D.O.
San Antonio, TX · $969 in drug and device payments (2025) · (210) 495-8280
Dr. Matthias Kapturczak, MD
San Antonio, TX · $3,004 in drug and device payments (2025) · Telehealth · (210) 692-7228
Dr. Meghana Chalasani, MD
San Antonio, TX · $721 in drug and device payments (2025) · (210) 692-7228
Dr. Melissa Isbell, MD
San Antonio, TX · $1,863 in drug and device payments (2025) · Telehealth · (210) 614-1515
Dr. Michael Degaetano, DO
San Antonio, TX · $2,313 in drug and device payments (2025) · (210) 403-7978
Dr. Mohamed Shafiu, MD
San Antonio, TX · $1,751 in drug and device payments (2025) · Telehealth · (210) 403-7978
Dr. Mohammad Mizani, M.D.
San Antonio, TX · $3,529 in drug and device payments (2025) · Telehealth · (210) 212-8622

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.