NPPES file of Aug 9, 2026

Psychologist in Oklahoma

256 NPPES records list psychologist with a practice address in Oklahoma, 6 per 100,000 residents, the 46th highest rate of 51. Oklahoma City and Tulsa have the most; each record links to the provider's NPI and the Oklahoma license search. Page 5 of 6.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103T00000X · 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, 81

  1. Oklahoma City81
  2. Tulsa59
  3. Norman37
  4. Edmond17
  5. Stillwater8

Psychologist records in Oklahoma

  1. Warren Russell, PH.D.Oklahoma City, OK 731181790728871
  2. William Schmid, PHDNorman, OK 730721306811633
  3. Susan Schmidt, PHDOklahoma City, OK 731041912976945
  4. Lahoma Schultz, PH.D.LPC, CRCPonca City, OK 746011538181789
  5. Paul Schwartz, PHDTulsa, OK 741361841212867
  6. Ryan Scott, PH.D.Oklahoma City, OK 731121316003809
  7. Stephen Scott, PH.D.Norman, OK 730721972654101
  8. Joanna Shadlow, PHDTulsa, OK 741201316123946
  9. L. Shafer, PH.D.Guymon, OK 739421669523080
  10. Rhameka Shelley, PSYDTulsa, OK 741351558688515
  11. Mary Shepherd, PHD, BCBA-D, HSPYukon, OK 730991104837061
  12. Samuel Sherman, PHDTulsa, OK 741331598804122
  13. Sherry Siler, MEDEdmond, OK 730131285733113
  14. Jane Silovsky, PHDOklahoma City, OK 731041083682322
  15. Jordan Simmons, PH.D.Oklahoma City, OK 731041770277105
  16. Autumn Slaughter, PHDVinita, OK 743011285416792
  17. Douglas Southern, PHDNorman, OK 730261043407190
  18. Tyler Sparkman, PHDTulsa, OK 741351689080665
  19. Martin StampleyTulsa, OK 741271508116526
  20. Kayla StandingwaterTahlequah, OK 744641689937211
  21. Michael Stephen, PHDOklahoma City, OK 731201942212097
  22. Steven Sternlof, PH.D.Oklahoma City, OK 731161003956749
  23. Bryan Stice, PHDNorman, OK 730721427200682
  24. Michelle StinnettAda, OK 748201508200494
  25. Daniel Stockley, PHDTulsa, OK 741351801916010
  26. James Sturgis, PH.D.Oklahoma City, OK 731201124062609
  27. Maureen Sullivan, PH.D.Stillwater, OK 740781912128836
  28. Jennifer Sumner, PHDTulsa, OK 741061588766422
  29. Lisa Swisher, PHDOklahoma City, OK 731041609844950
  30. Ryan TackTulsa, OK 741051467342568
  31. Jamie TaliaferroOklahoma City, OK 731171558602961
  32. Gladys Taylor, PH.D.Tulsa, OK 741041467594952
  33. Carmen Tebbe, PH.D.Norman, OK 730691649509266
  34. Sandra Tedder, PHDNorman, OK 730721740213545
  35. Corby Thompson, PSYCHOLOGISTOklahoma City, OK 731181073955613
  36. Paul Tobin, PH.D.Edmond, OK 730131649359597
  37. Leisha Tompkins, PHDEdmond, OK 730031447551536
  38. Maria Del Carmen Trapp, PHDOklahoma City, OK 731041043221872
  39. Barton Trentham, PHDTulsa, OK 741051336222579
  40. Tamara Trower, PH.D.Edmond, OK 730131003244930
  41. Mary Underhill, PSY.D.Norman, OK 730691487900858
  42. Juliana Vanderburg, PHDOklahoma City, OK 731171689410722
  43. Chelsie VanekVian, OK 749621932482783
  44. Larry Vaught, PH.D.Tulsa, OK 741051629141775
  45. David WakefieldTulsa, OK 741361073050308
  46. Julie Wallace, PH.DOklahoma City, OK 731161255681839
  47. William Wayne, PHDNorman, OK 730191316078181
  48. Carrol Weaver, PH.D.Oklahoma City, OK 731181275569022
  49. Jeanne WebbFort Sill, OK 735031215266184
  50. Ginger Welch, PHDYukon, OK 730991588854822

Source: CMS NPPES, primary taxonomy 103T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Oklahoma ranks 46 of 51 per resident

  1. Texas7
  2. Arkansas6
  3. Indiana6
  4. Oklahoma6
  5. Virginia6
  6. South Carolina5
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 103T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

7.8% of these records appear in a Medicare file, against 10.1% 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. Oklahoma7.8%
  2. United States10.1%

Psychologist records in Oklahoma, measured

  • In a Medicare file20 of 256 · 7.8% here, 10.1% nationally
  • In the CMS Doctors and Clinicians file52 · 20.3% here, 18.0% nationally
  • Not updated in five years or more165 · 64.5% here, 63.9% nationally
  • Median graduation year1996 · the 52 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

256 NPPES records list psychologist (103T00000X) as their primary taxonomy with a practice address in Oklahoma: 6 per 100,000 residents against 14 nationally (50 states and D.C.). Oklahoma City has 81 of them (32%).

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. Hawaii260
  2. Maine260
  3. Vermont260
  4. Iowa251

States with a similar rate per 100,000

  1. Indiana6.4
  2. Arkansas6.5
  3. Virginia5.7
  4. Texas7.0

The largest states

  1. California7,304
  2. New York5,045
  3. Pennsylvania2,687
  4. Michigan2,549
  5. Massachusetts2,367

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.