NPPES file of Aug 9, 2026

Internal Medicine Physician in Texas

9,175 NPPES records list internal medicine physician with a practice address in Texas, 30 per 100,000 residents, the 42nd highest rate of 51. Houston and Dallas have the most; each record links to the provider's NPI and the Texas license search. Page 136 of 184.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 1,488

  1. Houston1,488
  2. Dallas956
  3. San Antonio657
  4. Austin606
  5. Fort Worth388

Internal Medicine Physician records in Texas

  1. Haitham Rahman, MDSugar Land, TX 774791225534258
  2. Shafeen Rahman, M.D.Houston, TX 770021902149966
  3. Sophia Rahman, M.D.Plano, TX 750751306142955
  4. Hardeep Rai, MDCarrollton, TX 750061043324098
  5. Sweety Rai, M.D.Dallas, TX 752511972894004
  6. Guna Raj, M.D.Plano, TX 750751578676755
  7. Jayapriya Raj, M.D.Live Oak, TX 782331447440854
  8. Harikrishna Raja, MDIrving, TX 750631013977925
  9. Saba Raja, MDWebster, TX 775981790218592
  10. Fereshteh Rajabi, MDHouston, TX 770581912361700
  11. Arthi Rajagopal, MDDallas, TX 752461720279813
  12. Teresa Rajala, M.D.Allen, TX 750131144377987
  13. Aswini Rajan, M.D.Cedar Park, TX 786131386185536
  14. Don Rajan, MDEdinburgh, TX 785391104447861
  15. Jemema Rajan, MDSan Antonio, TX 782071245867472
  16. Kavitha RajanHouston, TX 770541447664651
  17. Roby RajanSunnyvale, TX 751821225278559
  18. Sangeetha Rajan, M.D.Houston, TX 770541043599178
  19. Vik RajanBellaire, TX 774011144473570
  20. Shikar Rajkumar, D.O.Plano, TX 750751205285053
  21. Fnu Rajlakshmi, M.D.Pleasanton, TX 780641588951586
  22. Joel Raju, MDDecatur, TX 762341831766732
  23. Sunil RajuAustin, TX 787121477307288
  24. Madhavi Rajulapalli, MDWichita Falls, TX 763011003968090
  25. Stephen Ralph, M.D.Killeen, TX 765491386726735
  26. Chitta Ram, M.D.Dallas, TX 752401740251677
  27. Nayana RamachandraDallas, TX 752031972130052
  28. Ambili Ramachandran, M.D.San Antonio, TX 782071467696047
  29. Jagadheeswari Ramachandran, MDAustin, TX 787581811191497
  30. Kannan Ramamurthy, M.D.McAllen, TX 785031134283609
  31. Kannan Ramamurthy, M.D.Edcouch, TX 785381174507461
  32. Mangala Ramamurthy, M.D.McAllen, TX 785031386626968
  33. Dileep Raman, M.DAmarillo, TX 791061518120443
  34. Hemalkumar Ramani, MDKilleen, TX 765491871561258
  35. Dheepa Ramasamy, M.DHouston, TX 770941790926483
  36. Jeremy Ramdial, MDHouston, TX 770301366784407
  37. Brindha Ramesh, MDFort Worth, TX 761071376704817
  38. Malvika Ramesh, MDGalveston, TX 775551114619699
  39. Ramya Ramesh, MDKilleen, TX 765491295408359
  40. Vani Ramesh, M.D.,Plano, TX 750241659317170
  41. Jayasree Ramineni, MDDallas, TX 753901437299328
  42. Himabindu Ramireddy, MDBedford, TX 760211285809657
  43. Sweeya Reddy Ramireddy, M.D.Houston, TX 770241366644767
  44. Angelique Ramirez, MDDallas, TX 752041720063290
  45. Ariana Ramirez, MDJbsa Fsh, TX 782341730644857
  46. Artemio Ramirez, DOSan Antonio, TX 782161427149319
  47. David Ramirez, M.D.Galveston, TX 775551497829931
  48. Eduardo Ramirez, M.D.Webster, TX 775981588652911
  49. Javier Ramirez, MDDallas, TX 752081689625717
  50. Kenda Ramirez, M.D.Plano, TX 750931942338470

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Texas ranks 42 of 51 per resident

  1. Mississippi33
  2. North Dakota31
  3. Indiana31
  4. Texas30
  5. Montana29
  6. Oklahoma28
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.0% of these records appear in a Medicare file, against 78.7% 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. Texas82.0%
  2. United States78.7%

Internal Medicine Physician records in Texas, measured

  • In a Medicare file7,523 of 9,175 · 82.0% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file6,090 · 66.4% here, 61.4% nationally
  • Not updated in five years or more4,540 · 49.5% here, 55.4% nationally
  • Median graduation year2004 · the 6,088 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,175 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Texas: 30 per 100,000 residents against 44 nationally (50 states and D.C.). Houston has 1,488 of them (16%).

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. Florida10,151
  2. Pennsylvania7,300
  3. Illinois7,238
  4. Massachusetts6,825

States with a similar rate per 100,000

  1. Indiana30.7
  2. North Dakota31.3
  3. Montana28.6
  4. Oklahoma27.5

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Pennsylvania7,300
  5. Illinois7,238

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.