NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in Maryland

457 NPPES records list orthopaedic surgery physician with a practice address in Maryland, 7.4 per 100,000 residents, the 33rd highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 8 of 10.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · 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, 158

  1. Baltimore158
  2. Bethesda35
  3. Silver Spring18
  4. Rockville17
  5. Towson17

Orthopaedic Surgery Physician records in Maryland

  1. Alexander Ruditsky, MDBaltimore, MD 212011467038349
  2. John-Paul Rue, M.D.Baltimore, MD 212021154308443
  3. Jefferey Sabloff, MDClinton, MD 207351801823703
  4. William Sadlack, M.D.Bethesda, MD 208171104819168
  5. Bahman Sadr, M.D.Bethesda, MD 208171700872637
  6. Fredric Salter, MD FACSEllicott City, MD 210421902965262
  7. Ralph Salvagno, M.D.Hancock, MD 217501093718215
  8. Alvaro Sanchez, MDColesville, MD 209051447823562
  9. Samuel Sanders, M.D.Silver Spring, MD 209101427299205
  10. Galen Sanderson, MDBethesda, MD 208891578021515
  11. Michael Scheerer, MDHunt Valley, MD 210301144218041
  12. Kurt Schluntz, M.D.Bethesda, MD 208171396740502
  13. Leroy Schmidt, M.D.Baltimore, MD 212041629068226
  14. David Schroder, M.D.Towson, MD 212041710935853
  15. Maggie Scribner, MDBethesda, MD 208891588287643
  16. Stephen SelverianTowson, MD 212041376032052
  17. Leonid Selya, MD PHDLanham, MD 207061386639755
  18. Sean SequeiraBaltimore, MD 212181508443482
  19. Joseph Seta, MDColumbia, MD 210441376167817
  20. Babar Shafiq, M.D.Baltimore, MD 212871982861738
  21. Sapan Shah, M.D.Upper Marlboro, MD 207741134650989
  22. Sameer Shammas, M.D.Fort Washington, MD 207441063404291
  23. Akhil Sharma, MDBaltimore, MD 212871740856673
  24. Douglas Shepard, MDBaltimore, MD 212021700804721
  25. Brian Shiu, MDTowson, MD 212041770879140
  26. Joseph Shrout, MDRockville, MD 208501295719805
  27. Kristin Silon, M.D.Frederick, MD 217021376513804
  28. Scott Silverstein, MDCatonsville, MD 212281336174309
  29. Shelton SimmonsBaltimore, MD 212251952363350
  30. Gautam Siram, M.D.Chevy Chase, MD 208151689820672
  31. David Smink, M.D.Silver Spring, MD 209101740274810
  32. Richard Smith, MDBaltimore, MD 212091669961702
  33. Stephen Smith, MDSilver Spring, MD 209101295734556
  34. William Smulyan, MDBaltimore, MD 212091063400935
  35. Christopher Sokalski, PA-CBaltimore, MD 212151881109411
  36. Vivek Sood, MDColumbia, MD 210441740226877
  37. Rachel Sotsky, M.D.Baltimore, MD 212241174752190
  38. Philip Spinuzza, DOBerlin, MD 218111326047382
  39. Paul Sponseller, M.D.Baltimore, MD 212871518994037
  40. Umasuthan Srikumaran, M.D.Columbia, MD 210441972649531
  41. Shawn Standard, M.D.Baltimore, MD 212151588607550
  42. Marshall Steele, M.D.Annapolis, MD 214011275663056
  43. Christopher Stenger, MDBaltimore, MD 212181992986855
  44. Phillip StetlerColumbia, MD 210441740672492
  45. John Stinson, M.D.Silver Spring, MD 209931760571822
  46. Norman Stone, M.D.Joint Base Andrews, MD 207621518150168
  47. David Streets, MDOlney, MD 208321881892172
  48. Sophia Strike, M.D.Baltimore, MD 212871164711149
  49. David Stroh, MDBaltimore, MD 212181518232875
  50. Michael Supanich, DOColumbia, MD 210441881277598

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 33 of 51 per resident

  1. Hawaii7.5
  2. Oklahoma7.4
  3. New Jersey7.4
  4. Maryland7.4
  5. Delaware7.4
  6. Louisiana7.3
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

78.6% of these records appear in a Medicare file, against 76.5% 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. Maryland78.6%
  2. United States76.5%

Orthopaedic Surgery Physician records in Maryland, measured

  • In a Medicare file359 of 457 · 78.6% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file299 · 65.4% here, 62.5% nationally
  • Not updated in five years or more281 · 61.5% here, 56.8% nationally
  • Median graduation year2002 · the 299 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

457 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in Maryland: 7.4 per 100,000 residents against 7.4 nationally (50 states and D.C.). Baltimore has 158 of them (35%).

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. Arizona462
  2. Tennessee467
  3. Colorado471
  4. Indiana491

States with a similar rate per 100,000

  1. Delaware7.4
  2. New Jersey7.4
  3. Louisiana7.3
  4. Oklahoma7.4

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Pennsylvania1,253

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.