NPPES file of Aug 9, 2026

Pediatric Nephrology Physician in Texas

76 NPPES records list pediatric nephrology physician with a practice address in Texas, 0.2 per 100,000 residents, the 34th highest rate of 48. Houston and San Antonio have the most; each record links to the provider's NPI and the Texas license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0210X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Houston has the most, 23

  1. Houston23
  2. San Antonio12
  3. Dallas8
  4. Austin7
  5. Corpus Christi6

Pediatric Nephrology Physician records in Texas

  1. Ashna Pudupakkam, MDTemple, TX 765081821550369
  2. Albert Quan, MDDallas, TX 752301689615114
  3. Raymond Quigley, MDDallas, TX 753901689635690
  4. Daniel Ranch, MDSan Antonio, TX 782291457477101
  5. Randa Razzouk, MDFort Worth, TX 761041558511071
  6. Alyssa Riley, M.D.Austin, TX 787231487859500
  7. Janet Rowe, M.D.San Antonio, TX 782581013962588
  8. Sanober Sadiq, MDHouston, TX 770301467974980
  9. Bianca Saenz, MDMcAllen, TX 785031508493347
  10. Joshua Samuels, M.D.Houston, TX 770301427076744
  11. Mouin Seikaly, MDDallas, TX 753901275595431
  12. Shweta Shah, M.DHouston, TX 770301033351796
  13. Khurrum Siddique, M.D.San Antonio, TX 782071154640324
  14. Sahar Siddiqui, MDHouston, TX 770301699005199
  15. David Simon, M.D.Austin, TX 787231386678993
  16. Rajasree Sreedharan, M.D.San Antonio, TX 782071922031079
  17. Poyyapakkam Srivaths, MDHouston, TX 770301649400177
  18. Julia Steinke, M.D.Houston, TX 770301083622807
  19. Sarah Swartz, MDHouston, TX 770301659530772
  20. Rita Swinford, M.D.Houston, TX 770301124063227
  21. Elizabeth Thomas, M.D.Austin, TX 787231477915668
  22. Franca Tilley-Gyado, M.DCorpus Christi, TX 784111689841579
  23. Tetyana Vasylyeva, MD, PHDAmarillo, TX 791061255542023
  24. Smitha Vidi, M.D.Dallas, TX 753901023281136
  25. Scott Wenderfer, M.D.Houston, TX 770301922053701
  26. Erika Young, MDMcAllen, TX 785031720572035

Source: CMS NPPES, primary taxonomy 2080P0210X: records by practice city and the list of records, file of Aug 9, 2026.

Texas ranks 34 of 48 per resident

  1. Virginia0.3
  2. Louisiana0.3
  3. Alabama0.3
  4. Texas0.2
  5. Arkansas0.2
  6. West Virginia0.2
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 2080P0210X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.6% of these records appear in a Medicare file, against 70.9% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Texas81.6%
  2. United States70.9%

Pediatric Nephrology Physician records in Texas, measured

  • In a Medicare file62 of 76 · 81.6% here, 70.9% nationally
  • In the CMS Doctors and Clinicians file60 · 78.9% here, 58.9% nationally
  • Not updated in five years or more42 · 55.3% here, 53.1% nationally
  • Median graduation year2002 · the 60 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0210X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

76 NPPES records list pediatric nephrology physician (2080P0210X) as their primary taxonomy with a practice address in Texas: 0.2 per 100,000 residents against 0.3 nationally (50 states and D.C.). Houston has 23 of them (30%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. New York86
  2. Florida61
  3. Pennsylvania60
  4. Ohio54

States with a similar rate per 100,000

  1. Alabama0.3
  2. Louisiana0.3
  3. Virginia0.3
  4. Arizona0.3

The largest states

  1. California116
  2. New York86
  3. Florida61
  4. Pennsylvania60
  5. Ohio54

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.