NPPES file of Aug 9, 2026

Medical Oncology Physician in Tennessee

114 NPPES records list medical oncology physician with a practice address in Tennessee, 1.6 per 100,000 residents, the 21st highest rate of 51. Nashville and Germantown have the most; each record links to the provider's NPI and the Tennessee license search. Page 1 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RX0202X · method

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

Nashville has the most, 50

  1. Nashville50
  2. Germantown9
  3. Chattanooga8
  4. Knoxville8
  5. Columbia4

Medical Oncology Physician records in Tennessee

  1. Vandana Abramson, MDNashville, TN 372321154359602
  2. Sajid Ahmed, MDMorristown, TN 378141497858591
  3. John Barton, M.D.Murfreesboro, TN 371291467407429
  4. Jordan Berlin, MDNashville, TN 372321275620312
  5. Sean Bliven, MDChattanooga, TN 374031477182749
  6. Johann Brandes, MD, PHDMurfreesboro, TN 371291528105616
  7. Howard Burris, M.D.Nashville, TN 372031417992397
  8. Stephen Cantrell, MDFranklin, TN 370671538324587
  9. Kanishka Chakraborty, M.DKingsport, TN 376601992993760
  10. Emily Chan, MD, PHDNashville, TN 372321053495168
  11. Jason Chandler, M.DGermantown, TN 381381295778330
  12. David Chism, MDKnoxville, TN 379161972805414
  13. Jennifer Choe, M.D., PH.D.Nashville, TN 372321912290719
  14. Kristen Ciombor, MDNashville, TN 372321356542369
  15. John Cowan, M.D.Maryville, TN 378041629046545
  16. Satya Das, MDNashville, TN 372321538502802
  17. James Davidson, MDKnoxville, TN 379201669965133
  18. Elizabeth Davis, MDNashville, TN 372321770711657
  19. Tracy Dobbs, MDKnoxville, TN 379091104826148
  20. Megan Dupuis, MD,PHDNashville, TN 372321952796385
  21. Robert Enck, M.D.Johnson City, TN 376041306869110
  22. Cathy Eng, M.D.Nashville, TN 372321558469767
  23. Neil Faulkner, M.D., PH.D.Knoxville, TN 379161417165739
  24. Joseph Fouche, MDJackson, TN 383011609043249
  25. Gabriel Francisco Pereira Aleixo, MDGermantown, TN 381381902420268
  26. Keyosha GainesNashville, TN 372081396319174
  27. Jitendra Gandhi, M.D.Athens, TN 373031184689614
  28. Victor Gian, M.D.Murfreesboro, TN 371291205878402
  29. Michael Gibson, M.D. PHDNashville, TN 372321649217969
  30. Frank Greco, MDNashville, TN 372031497791602
  31. Brian Grieb, M.D., PH.D.Nashville, TN 372321609220714
  32. Scott Haake, MDNashville, TN 372321164666079
  33. John Hainsworth, MDNashville, TN 372031275578684
  34. Ahmad HammadKnoxville, TN 379161104924232
  35. Kenneth Hande, MDNashville, TN 372321376642702
  36. Bradley HarrisonChattanooga, TN 374041821520453
  37. Mark Hendrixson, MDCrossville, TN 385551457469223
  38. Thatcher Heumann, M.D.Nashville, TN 372321649626797
  39. Leora Horn, MDNashville, TN 372321487881041
  40. Jeffrey Infante, MDNashville, TN 372031396848271
  41. Devapiran Jaishankar, M.D.Greeneville, TN 377451225038490
  42. Chet Jameson, MDColumbia, TN 384011891788840
  43. Valerie Jansen, MDNashville, TN 372321215253208
  44. Emily Jenkins, M.D.Columbia, TN 384011710188990
  45. Sarah Jenkins, MDKnoxville, TN 379201124481775
  46. Darrell Johnson, MDSevierville, TN 378621285682179
  47. Douglas Johnson, MDNashville, TN 372321154597458
  48. Melissa Johnson, MDNashville, TN 372031821269465
  49. Dwight Kaufman, MDJackson, TN 383011457328692
  50. Koyamangalath Krishnan, MDJohnson City, TN 376041144241464

Source: CMS NPPES, primary taxonomy 207RX0202X: records by practice city and the list of records, file of Aug 9, 2026.

Tennessee ranks 21 of 51 per resident

  1. Michigan1.8
  2. North Carolina1.8
  3. Delaware1.6
  4. Tennessee1.6
  5. Maine1.6
  6. New Jersey1.5
  7. 50 states and D.C.1.7

Source: CMS NPPES, primary taxonomy 207RX0202X 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 81.8% 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. Tennessee81.6%
  2. United States81.8%

Medical Oncology Physician records in Tennessee, measured

  • In a Medicare file93 of 114 · 81.6% here, 81.8% nationally
  • In the CMS Doctors and Clinicians file79 · 69.3% here, 72.5% nationally
  • Not updated in five years or more51 · 44.7% here, 49.3% nationally
  • Median graduation year2000 · the 79 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RX0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

114 NPPES records list medical oncology physician (207RX0202X) as their primary taxonomy with a practice address in Tennessee: 1.6 per 100,000 residents against 1.7 nationally (50 states and D.C.). Nashville has 50 of them (44%).

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. Colorado108
  2. Oregon107
  3. Virginia107
  4. Connecticut99

States with a similar rate per 100,000

  1. Maine1.6
  2. Delaware1.6
  3. New Jersey1.5
  4. Illinois1.5

The largest states

  1. Florida561
  2. New York548
  3. Texas547
  4. California447
  5. Massachusetts421

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.