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 2 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. George Brouillet, M.D.Baltimore, MD 212271942202130
  2. Robert Brumback, MDBaltimore, MD 212181003850298
  3. Thomas Brushart, M.D.Baltimore, MD 212871407814981
  4. David Buchalter, MDBaltimore, MD 212091639167554
  5. Dennis Bullock, CERTIFIDE SURGICAL ALusby, MD 206571770050296
  6. Mark Bullock, M.D.Columbia, MD 210441699835017
  7. Katherine Butler, MDBaltimore, MD 212181629335153
  8. Ronald Byank, M.D.Baltimore, MD 212241356308522
  9. John Byrne, M.D.Clinton, MD 207351013948488
  10. Alvaro Cabezas, MDHagerstown, MD 217401497950620
  11. James Callan, M.D.Takoma Park, MD 209121194718015
  12. John Campbell, M.D.Baltimore, MD 212241760440010
  13. Dennis Carlini, M.D.Clinton, MD 207351942231451
  14. Roy Carls, M.D.Cumberland, MD 215021326093634
  15. James Carson, M.D. MPHPrince Frederick, MD 206781780978775
  16. Christopher Cassels, MDFrederick, MD 217041144331877
  17. Frank Catanzariti, MDTowson, MD 212041063430502
  18. Maurice Cates, MDLargo, MD 207741861565137
  19. Jennifer Cavanagh, MDFrederick, MD 217011033213376
  20. Rebecca CerratoBaltimore, MD 212021740447507
  21. Emily Cha, M.D.Brandywine, MD 206131215215678
  22. Edward Chan, M.D.Rockville, MD 208501417053224
  23. Lysa Charles, MDRockville, MD 208521497832083
  24. Natalie Chilaka, M.D.Glen Burnie, MD 210611346412418
  25. Andrew Christman, PA-CBaltimore, MD 212151831851807
  26. Stanley Chung, M.D.Frederick, MD 217021144229972
  27. Joseph Ciotola, MDBaltimore, MD 212021497750624
  28. Richard Cirillo, M.D.Prince Frederick, MD 206781144379173
  29. Robert Cirincione, MDHagerstown, MD 217421881680585
  30. Mark Clough, M.D.Bel Air, MD 210151295871713
  31. Max CoaleBaltimore, MD 212021669933859
  32. Timothy Codd, MDTowson, MD 212041275551764
  33. John Cody, M.D.Bethesda, MD 208891760613236
  34. David Cohen, M.DBaltimore, MD 212241245251685
  35. David Cohen, M.D.Baltimore, MD 212871861444770
  36. Marc Connell, M.D.Chevy Chase, MD 208151528088101
  37. Janet Conway, M.D.Baltimore, MD 212151427009901
  38. Ricardo Cook, MDRockville, MD 208521942278726
  39. William Cook, M.D.Bel Air, MD 210141467484824
  40. Sophia Corrigan, PA-CBaltimore, MD 212871154847218
  41. Andrew Cosgarea, M.D.Lutherville, MD 210931780631861
  42. Leo Courtney, M.D.Severna Park, MD 211461649252875
  43. Lloyd Cox, MDLeonardtown, MD 206501841276623
  44. Hal Crane, MDGlen Burnie, MD 210611679674618
  45. Joseph Crowe, MDLanham, MD 207061912992371
  46. Jonathan Cui, MDRockville, MD 208501730679119
  47. Andrew Cumiskey, MDChestertown, MD 216201346226818
  48. Leigh CurlBaltimore, MD 212251659348738
  49. Alfred D'Anca, M.D.Phoenix, MD 211311629349469
  50. David Dalury, MDTowson, MD 212041083635387

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.