NPPES file of Aug 9, 2026

Pediatric Hematology & Oncology Physician in Tennessee

166 NPPES records list pediatric hematology & oncology physician with a practice address in Tennessee, 2.3 per 100,000 residents, the 3rd highest rate of 50. Memphis and Nashville have the most; each record links to the provider's NPI and the Tennessee license search. Page 2 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0207X · method

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

Memphis has the most, 123

  1. Memphis123
  2. Nashville25
  3. Knoxville8
  4. Chattanooga5
  5. Johnson City4

Pediatric Hematology & Oncology Physician records in Tennessee

  1. Jessica Gartrell, MDMemphis, TN 381051558704536
  2. William Gaylord, M.D.Chattanooga, TN 374031477086668
  3. Stephen Gottschalk, MDMemphis, TN 381051134209489
  4. Dylan Graetz, M.D., M.P.H.Memphis, TN 381051447662572
  5. Richard Graham, MDMemphis, TN 381051881960029
  6. Mary Granger, MDMemphis, TN 381051558473017
  7. Eric Gratias, MDChattanooga, TN 374031336165299
  8. Daniel Green, MDMemphis, TN 381051932105806
  9. Lillian Guenther, M.D.Memphis, TN 381051740579739
  10. Alejandro Gutierrez, M.D.Memphis, TN 381051750302584
  11. Leo Hamilton, MDKnoxville, TN 379161568488401
  12. Jennifer Hamm, MDKnoxville, TN 379161831333921
  13. Rupert Handgretinger, MDMemphis, TN 381051467455592
  14. Jane Hankins, MDMemphis, TN 381051033115746
  15. Saman Hashmi, MBBSMemphis, TN 381051932496957
  16. Mark Hatley, M.D., PH.D.Memphis, TN 381051710199229
  17. Kellie Haworth, MDMemphis, TN 381051902006497
  18. Sara Helmig, MDMemphis, TN 381051407028574
  19. Katye Herring, M.D.Chattanooga, TN 374031164884557
  20. Nobuko Hijiya, MDMemphis, TN 381051467455279
  21. Richard Ho, MDNashville, TN 372321881778900
  22. Scott Howard, MDMemphis, TN 381051164425278
  23. Melissa Hudson, MDMemphis, TN 381051861495889
  24. Hiroto Inaba, MDMemphis, TN 381051356533046
  25. Sima Jeha, MDMemphis, TN 381051316957921
  26. Rohith Jesudas, M.D.,Memphis, TN 381051538469481
  27. Liza-Marie Johnson, MD, MPH, MSBMemphis, TN 381051649482696
  28. David Kalwinsky, MDJohnson City, TN 376041548253412
  29. Seth Karol, M.D.Memphis, TN 381051437311297
  30. Alyssa KennedyMemphis, TN 381051912266156
  31. Carrie Kitko, MDNashville, TN 372321205912177
  32. Kathryn Klopfenstein, MDJohnson City, TN 376041437141843
  33. Catherine Lam, MDMemphis, TN 381051043575582
  34. Alexis Leonard, MDMemphis, TN 381051821356478
  35. Wing-Hang Leung, MDMemphis, TN 381051205839099
  36. Deena Levine, M.D.Memphis, TN 381051124218482
  37. Megan Lilley, MDMemphis, TN 381051932769346
  38. Pak Yin Anthony Liu, MBBS, MMEDSCMemphis, TN 381051023535275
  39. Maria Lopez Garcia, MDMemphis, TN 381051619461951
  40. Sarah Mackey, DOKnoxville, TN 379161033641295
  41. Renee Madden, MDMemphis, TN 381051902883754
  42. Shahid Malik, MDKnoxville, TN 379161023030657
  43. Ewelina Mamcarz, MDMemphis, TN 381051497949218
  44. Deepa Manwani, M.D.Memphis, TN 381051922077544
  45. Heather McDaniel, MDNashville, TN 372321508060203
  46. Meghann McManus, D.O.Nashville, TN 372031366572505
  47. Michael McNeil, M.D.Memphis, TN 381051811382369
  48. Kaille Meguiar, DONashville, TN 372321902391204
  49. Monika Metzger, MDMemphis, TN 381051013914662
  50. Margit Mikkelsen, MDMemphis, TN 381051922567064

Source: CMS NPPES, primary taxonomy 2080P0207X: records by practice city and the list of records, file of Aug 9, 2026.

Tennessee ranks 3 of 50 per resident

  1. District of Columbia9.1
  2. Massachusetts2.8
  3. Tennessee2.3
  4. Delaware2.1
  5. Pennsylvania1.7
  6. 50 states and D.C.1.1

Source: CMS NPPES, primary taxonomy 2080P0207X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

34.3% of these records appear in a Medicare file, against 50.9% 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. Tennessee34.3%
  2. United States50.9%

Pediatric Hematology & Oncology Physician records in Tennessee, measured

  • In a Medicare file57 of 166 · 34.3% here, 50.9% nationally
  • In the CMS Doctors and Clinicians file25 · 15.1% here, 31.2% nationally
  • Not updated in five years or more77 · 46.4% here, 54.5% nationally
  • Median graduation year2005 · the 25 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0207X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

166 NPPES records list pediatric hematology & oncology physician (2080P0207X) as their primary taxonomy with a practice address in Tennessee: 2.3 per 100,000 residents against 1.1 nationally (50 states and D.C.). Memphis has 123 of them (74%).

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. Florida163
  2. Ohio191
  3. Massachusetts197
  4. Illinois119

States with a similar rate per 100,000

  1. Delaware2.1
  2. Pennsylvania1.7
  3. Missouri1.6
  4. Colorado1.5

The largest states

  1. California417
  2. Texas319
  3. New York289
  4. Pennsylvania218
  5. Massachusetts197

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.