NPPES file of Aug 9, 2026

Urology Physician in Maryland

311 NPPES records list urology physician with a practice address in Maryland, 5 per 100,000 residents, the 12th highest rate of 51. Baltimore and Annapolis 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 208800000X · 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, 78

  1. Baltimore78
  2. Annapolis28
  3. Bethesda28
  4. Towson19
  5. Columbia14

Urology Physician records in Maryland

  1. Horst Schirmer, MDButler, MD 210231972763902
  2. Mark Schoenberg, M.D.Baltimore, MD 212871942225792
  3. Eric Schwartz, M.D.Annapolis, MD 214011366446064
  4. Anthony Sclama, MD, MSBBaltimore, MD 212371548217938
  5. Robert Segal, M.D.Westminster, MD 211571104114875
  6. Faye Serkin, M.D.Andrews Afb, MD 207621821015900
  7. Anup ShahBaltimore, MD 212371851494777
  8. Navin Shah, MDGreenbelt, MD 207701346225000
  9. Parvez Shah, M.D.Laurel, MD 207071174566756
  10. Daniel Shames, M.D.Potomac, MD 208541922230465
  11. Devang Sharma, M.D.Bethesda, MD 208171114346004
  12. Robert Sher, MDRockville, MD 208501932118098
  13. Nikhil Sheth, M.D.Glen Burnie, MD 210611457308843
  14. Mark Shimko, MDSalisbury, MD 218041457541278
  15. Louis Shpritz, M.D.Glen Burnie, MD 210611104872035
  16. Mohummad Siddiqui, MDBaltimore, MD 212011073649406
  17. Suresh Sidh, M.D.Westminster, MD 211571518935949
  18. Sanford Siegel, M.D.Owings Mills, MD 211171376506477
  19. Marc Siegelbaum, MDTowson, MD 212041578547287
  20. David Sigman, M.D.Baltimore, MD 212081356304497
  21. Stanley Silber, MDBaltimore, MD 212021710915657
  22. Danish SinghHanover, MD 210761023696663
  23. Nirmish Singla, MDBaltimore, MD 212871447510912
  24. Geoffrey Sklar, M.D.Baltimore, MD 212371063472421
  25. Katherine SmentkowskiColumbia, MD 210441336567353
  26. Jason Smith, D.O.Berlin, MD 218111861604241
  27. James Smolev, M.D.Towson, MD 212041639126022
  28. Thomas Smyth, M.D.Towson, MD 212041245286251
  29. James Song, M.D.Forest Hill, MD 210501316918626
  30. Victoria Staiman, M.D.Fulton, MD 207591528011129
  31. David Stampfer, MDTowson, MD 212041093799710
  32. Kathleen Sterling, MDBethesda, MD 208171003041765
  33. Briana StineColumbia, MD 210441790373330
  34. Ray Stutzman, M.D.Baltimore, MD 212871831129550
  35. Zhuo Su, MDBethesda, MD 208921891201828
  36. Troy Sukhu, M.D.Annapolis, MD 214011508276734
  37. Hugh Talton, M.D.Hagerstown, MD 217421255388591
  38. Susan Tarry, M.D.Baltimore, MD 212081770798019
  39. Robert Thompson, MDBaltimore, MD 212021043248206
  40. Ronald Tutrone, M.D.Baltimore, MD 212041265495204
  41. Jayant Uberoi, MDBaltimore, MD 212371912176702
  42. Vikrant Uberoi, M.D.Towson, MD 212041063672871
  43. Vladimir Valera Romero, M.DBethesda, MD 208921053693242
  44. Paul Van Zijl, M.D.Bel Air, MD 210151366464257
  45. Fernandino Vilson, MDFrederick, MD 217021609309566
  46. Anup Vora, MDSilver Spring, MD 209061992951586
  47. Katherine Walker, M.D.Bethesda, MD 208171902244171
  48. Patrick Walsh, M.D.Baltimore, MD 212871073549127
  49. McClellan Walther, M.D.Hyattsville, MD 207811881617827
  50. Daniel WangBrandywine, MD 206131164956520

Source: CMS NPPES, primary taxonomy 208800000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 12 of 51 per resident

  1. Pennsylvania5.1
  2. Connecticut5.1
  3. Minnesota5.1
  4. Maryland5.0
  5. Illinois5.0
  6. New Jersey4.8
  7. 50 states and D.C.4.3

Source: CMS NPPES, primary taxonomy 208800000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

311 NPPES records list urology physician (208800000X) as their primary taxonomy with a practice address in Maryland: 5 per 100,000 residents against 4.3 nationally (50 states and D.C.). Baltimore has 78 of them (25%).

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. Indiana304
  2. Minnesota293
  3. Tennessee289
  4. Washington335

States with a similar rate per 100,000

  1. Illinois5.0
  2. Connecticut5.1
  3. Pennsylvania5.1
  4. South Dakota5.2

The largest states

  1. California1,524
  2. New York1,091
  3. Florida1,020
  4. Texas960
  5. Pennsylvania663

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.