NPPES file of Aug 9, 2026

Pediatric Gastroenterology Physician in Oklahoma

22 NPPES records list pediatric gastroenterology physician with a practice address in Oklahoma, 0.5 per 100,000 residents, the 35th highest rate of 50. Oklahoma City and Tulsa have the most; each record links to the provider's NPI and the Oklahoma license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0206X · method

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

Oklahoma City has the most, 16

  1. Oklahoma City16
  2. Tulsa5
  3. Lawton1

Pediatric Gastroenterology Physician records in Oklahoma

  1. Muhammad Altaf, M.D.Oklahoma City, OK 731041871511733
  2. Ajay Bhargava, MDLawton, OK 735051174624845
  3. Caroline Blakley, MDOklahoma City, OK 731041366065377
  4. Issam El Halabi, M.D.Tulsa, OK 741291164494050
  5. Camilla Fraga-Lovejoy, MDOklahoma City, OK 731041265726285
  6. Yinan Fu, M.D.Tulsa, OK 741361558897827
  7. John Grunow, MDOklahoma City, OK 731041679541981
  8. Rohit Josyabhatla, MDTulsa, OK 741361649724873
  9. Sindhura Kasturi, MDTulsa, OK 741361982265815
  10. Candaca Marshall, MDOklahoma City, OK 731041659349967
  11. Jessica McGhee, M.D.Tulsa, OK 741351699923847
  12. Andrea Mejia Sanchez, M.D.Oklahoma City, OK 731041518318260
  13. Michael Morris, MDOklahoma City, OK 731121114936325
  14. Judith O'Connor, M.D.Oklahoma City, OK 731041477594992
  15. Aashka Patel, MDOklahoma City, OK 731041750901062
  16. Prakash Poudel Jaishi, MDOklahoma City, OK 731041679251383
  17. Shatha Qarooni, MDOklahoma City, OK 731041184279614
  18. Muhammad RiazOklahoma City, OK 731041780139592
  19. Maryam Shambayati, D.O.Oklahoma City, OK 731121235486416
  20. Marilyn Steele, MDOklahoma City, OK 731041396713517
  21. Yojana SunkojOklahoma City, OK 731041114410479
  22. Abhishek Watts, M.D.Oklahoma City, OK 731121356652606

Source: CMS NPPES, primary taxonomy 2080P0206X: records by practice city and the list of records, file of Aug 9, 2026.

Oklahoma ranks 35 of 50 per resident

  1. Maryland0.6
  2. Alaska0.5
  3. Oregon0.5
  4. Oklahoma0.5
  5. Arkansas0.5
  6. Washington0.5
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 2080P0206X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

59.1% of these records appear in a Medicare file, against 64.2% 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. Oklahoma59.1%
  2. United States64.2%

Pediatric Gastroenterology Physician records in Oklahoma, measured

  • In a Medicare file13 of 22 · 59.1% here, 64.2% nationally
  • In the CMS Doctors and Clinicians file6 · 27.3% here, 31.4% nationally
  • Not updated in five years or more10 · 45.5% here, 51.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0206X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

22 NPPES records list pediatric gastroenterology physician (2080P0206X) as their primary taxonomy with a practice address in Oklahoma: 0.5 per 100,000 residents against 0.7 nationally (50 states and D.C.). Oklahoma City has 16 of them (73%).

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. Iowa22
  2. Oregon23
  3. South Carolina24
  4. Puerto Rico25

States with a similar rate per 100,000

  1. Maryland0.6
  2. Arkansas0.5
  3. West Virginia0.6
  4. Virginia0.6

The largest states

  1. California264
  2. Texas190
  3. New York182
  4. Pennsylvania163
  5. Florida145

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.