NPPES file of Aug 9, 2026

Neurological Surgery Physician in Maryland

163 NPPES records list neurological surgery physician with a practice address in Maryland, 2.6 per 100,000 residents, the 25th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 3 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207T00000X · 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, 84

  1. Baltimore84
  2. Bethesda19
  3. Hagerstown9
  4. Salisbury7
  5. Clinton6

Neurological Surgery Physician records in Maryland

  1. Edjah Nduom, MDBethesda, MD 208921285802801
  2. Curtis Nelson, MD, PHDSalisbury, MD 218041255370011
  3. Richard North, M.D.Baltimore, MD 212091861432544
  4. Neil O'Malley, M.D.Hagerstown, MD 217401225055858
  5. Joshua Olexa, MDBaltimore, MD 212011174020044
  6. Alessandro Olivi, M.D.Baltimore, MD 212871487608006
  7. Charles Park, MDBaltimore, MD 212021861438517
  8. Whitney Parker, MD, PHDBaltimore, MD 212871003227067
  9. Mohit PatelBaltimore, MD 212871285166041
  10. Zachary Pennington, MDBaltimore, MD 212871982119731
  11. Andy Pierre, MDSalisbury, MD 218041972576981
  12. Samuel Potolicchio, MDBethesda, MD 208141114993367
  13. Gustavo Pradilla, M.D.Baltimore, MD 212871659425916
  14. Ross Puffer, MDBethesda, MD 208891023456985
  15. Michael Radley, M.D.Hagerstown, MD 217401275553620
  16. Bimal Rami, M.D.Baltimore, MD 212041194758508
  17. Jay RheeRockville, MD 208521659532489
  18. Daniele Rigamonti, M.D.Baltimore, MD 212871215975222
  19. Jordina Rincon Torroella, MDBaltimore, MD 212871922461920
  20. Shenandoah Robinson, MDBaltimore, MD 212871134145006
  21. Robert Rosenbaum, MDSilver Spring, MD 209101679534036
  22. Daniel Rosenthal GarberBaltimore, MD 212871912409939
  23. John Rybock, M.D.Baltimore, MD 212051811043565
  24. Henry Saiontz, MDBaltimore, MD 212201215002332
  25. Faheem Sandhu, M.D.Clinton, MD 207351760487128
  26. Charles Sansur, MDBaltimore, MD 212011568679652
  27. Pavanjit Sawhney, MDGlen Burnie, MD 210611538267851
  28. Charles Schnee, M.D.Baltimore, MD 212011164502852
  29. Frederic Schwartz, MDChevy Chase, MD 208151639112881
  30. Gary Schwartzbauer, MDBaltimore, MD 212011235332040
  31. Daniel Sciubba, M.D.Baltimore, MD 212871043357270
  32. Jugal Shah, M.D.Baltimore, MD 212371124439237
  33. Sophia Shakur, M.D.Salisbury, MD 218041336308071
  34. Phelan SheaBaltimore, MD 212011679139141
  35. J Simard, MD, PHDBaltimore, MD 212011326093790
  36. Madeleine Smith, MDBaltimore, MD 212011780210534
  37. Joseph Soliman, MDWestminster, MD 211571619072014
  38. Clifford Solomon, MDGlen Burnie, MD 210611457350555
  39. Fotis Souslian, M.D.Baltimore, MD 212151518159557
  40. Jesse Stokum, MD, PHDBaltimore, MD 212011629633268
  41. Brian Subach, M.D.Oxon Hill, MD 207451598733776
  42. Brian Sullivan, MDAnnapolis, MD 214011013915883
  43. Samir Sur, M.D.Baltimore, MD 212371225398779
  44. Alexander TaiRockville, MD 208521437536125
  45. Rafael Tamargo, M.D.Baltimore, MD 212871295766939
  46. Nicholas Theodore, MDBaltimore, MD 212871982699567
  47. Muneshwar Tiwari, M.D.Salisbury, MD 218011487683629
  48. David Tolner, MDGlen Burnie, MD 210611790860880
  49. Gentian Toshkezi, M.D.,Hagerstown, MD 217421760617054
  50. Sidish Venkataraman, MDBaltimore, MD 212871588127435

Source: CMS NPPES, primary taxonomy 207T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 25 of 51 per resident

  1. New York2.7
  2. Tennessee2.7
  3. Arizona2.7
  4. Maryland2.6
  5. Alaska2.6
  6. Arkansas2.6
  7. 50 states and D.C.2.6

Source: CMS NPPES, primary taxonomy 207T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.1% of these records appear in a Medicare file, against 78.8% 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. Maryland76.1%
  2. United States78.8%

Neurological Surgery Physician records in Maryland, measured

  • In a Medicare file124 of 163 · 76.1% here, 78.8% nationally
  • In the CMS Doctors and Clinicians file109 · 66.9% here, 65.8% nationally
  • Not updated in five years or more107 · 65.6% here, 52.5% nationally
  • Median graduation year2002 · the 109 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

163 NPPES records list neurological surgery physician (207T00000X) as their primary taxonomy with a practice address in Maryland: 2.6 per 100,000 residents against 2.6 nationally (50 states and D.C.). Baltimore has 84 of them (52%).

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. Minnesota174
  2. Colorado175
  3. Wisconsin176
  4. New Jersey190

States with a similar rate per 100,000

  1. Arizona2.7
  2. Tennessee2.7
  3. Alaska2.6
  4. Arkansas2.6

The largest states

  1. California929
  2. Texas669
  3. Florida644
  4. New York529
  5. Pennsylvania447

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.