NPPES file of Aug 9, 2026

Hematology & Oncology Physician in Maryland

317 NPPES records list hematology & oncology physician with a practice address in Maryland, 5.1 per 100,000 residents, the 11th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 6 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RH0003X · method

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

Baltimore has the most, 98

  1. Baltimore98
  2. Bethesda68
  3. Rockville18
  4. Frederick13
  5. Salisbury13

Hematology & Oncology Physician records in Maryland

  1. Paul SacksteinUpper Marlboro, MD 207741639639792
  2. Shelley Sahu, M.D.Bethesda, MD 208921184949646
  3. Saro Sarkisian, M.D.Frederick, MD 217021164735387
  4. Tejaswi Sastry, M.D.Columbia, MD 210441013005685
  5. May Tun Saung, M.D.Baltimore, MD 212871508187311
  6. Phillip Scheinberg, M.D.Bethesda, MD 208921164748133
  7. Richard Schraeder, MDTowson, MD 212041285775239
  8. Eric Seifter, M.D.Lutherville, MD 210931376544841
  9. Stuart Selonick, M.D.Annapolis, MD 214011457389561
  10. Harminder Sethi, MDHyattsville, MD 207821275563033
  11. Minal Shah, M.D.California, MD 206191265683171
  12. Poornima Sharma, MDBaltimore, MD 212011578658407
  13. Kaushikkumar Shastri, MDBaltimore, MD 212011457452815
  14. Md Salahuddin Siddiqui, MDSalisbury, MD 218011750796611
  15. Pamela Simpson, M.D.Easton, MD 216011639217714
  16. Harvinder Singh, MDBaltimore, MD 212011043267354
  17. Danielle Singleton, M.D.Hagerstown, MD 217401700060233
  18. Sankaravadivu Sivasailam, MDBaltimore, MD 212371710971387
  19. David Smith, MDEaston, MD 216011386641082
  20. Arshia Soleimani, M.D.Glen Burnie, MD 210611548689458
  21. George Sotos, M.D.Rockville, MD 208501033290705
  22. Henry Stevenson-Perez, M.D.Bethesda, MD 208921154448389
  23. Katie Stoops, MDBethesda, MD 208921235873860
  24. Michael Streiff, M.D.Baltimore, MD 212871932134814
  25. Jun Sun, M.D.Clinton, MD 207351306097209
  26. Sandra Swain, M.D.Bethesda, MD 208891386670032
  27. Omar Taha, M.D.Clinton, MD 207351639590417
  28. Sadaf Taimur, MDFrederick, MD 217021992871289
  29. Naoko Takebe, M.D. PHD.Rockville, MD 208501265473045
  30. Yong Tang, M.D.Hagerstown, MD 217401093913527
  31. Jimmy Taylor, M.D.Salisbury, MD 218011528039898
  32. Ivo Teneng, MDBethesda, MD 208891548768450
  33. Myo Thant, MDBaltimore, MD 212371124013545
  34. Mya Thein, M.D.Baltimore, MD 212011326007568
  35. Marc Theoret, M.D.Bethesda, MD 208921821322850
  36. Deepnarayan Tiwarri, M.D.Clinton, MD 207351649217464
  37. David Vanecho, M.D.Baltimore, MD 212251316914559
  38. Lyuba Varticovski, M.D.Bethesda, MD 208921326231143
  39. Chitra Venkatraman, M.D.Greenbelt, MD 207701558354860
  40. Nitin Verma, MDLargo, MD 207741649351859
  41. John Wallmark, M.D.Rockville, MD 208501689755365
  42. Sam Wanko, MDBethesda, MD 208891649293309
  43. Aanika WarnerBaltimore, MD 212871528572187
  44. Suparna Wedam, MDBethesda, MD 208891477625788
  45. Chana Weinstock, MDBaltimore, MD 212011891954988
  46. Martin Weltz, D.O.Greenbelt, MD 207701740283100
  47. Jeanine Werner, M.D.Annapolis, MD 214011366473118
  48. Rebecca Wetzel, DOBethesda, MD 208891174919930
  49. Matthew Williams, MDColumbia, MD 210441063040681
  50. Julie Woods, MDBel Air, MD 210141316170426

Source: CMS NPPES, primary taxonomy 207RH0003X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 11 of 51 per resident

  1. Connecticut5.5
  2. New Hampshire5.4
  3. Illinois5.3
  4. Maryland5.1
  5. Wisconsin5.0
  6. North Dakota5.0
  7. 50 states and D.C.4.2

Source: CMS NPPES, primary taxonomy 207RH0003X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.8% of these records appear in a Medicare file, against 82.9% 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. Maryland74.8%
  2. United States82.9%

Hematology & Oncology Physician records in Maryland, measured

  • In a Medicare file237 of 317 · 74.8% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file185 · 58.4% here, 71.3% nationally
  • Not updated in five years or more180 · 56.8% here, 54.3% nationally
  • Median graduation year2000 · the 185 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RH0003X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

317 NPPES records list hematology & oncology physician (207RH0003X) as their primary taxonomy with a practice address in Maryland: 5.1 per 100,000 residents against 4.2 nationally (50 states and D.C.). Baltimore has 98 of them (31%).

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. Wisconsin295
  2. Michigan340
  3. Virginia346
  4. Arizona285

States with a similar rate per 100,000

  1. North Dakota5.0
  2. Illinois5.3
  3. New Hampshire5.4
  4. Connecticut5.5

The largest states

  1. California1,583
  2. New York1,163
  3. Texas922
  4. Florida818
  5. Pennsylvania784

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.