NPPES file of Aug 9, 2026

Infectious Disease Physician in Maryland

410 NPPES records list infectious disease physician with a practice address in Maryland, 6.6 per 100,000 residents, the 3rd highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 7 of 9.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RI0200X · 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, 197

  1. Baltimore197
  2. Bethesda84
  3. Silver Spring24
  4. Rockville17
  5. Annapolis6

Infectious Disease Physician records in Maryland

  1. Ramani Reddy, MDSilver Spring, MD 209061497749592
  2. Robert Redfield, M.D.Baltimore, MD 212011568402717
  3. Ronald Reisler, M.D.Baltimore, MD 212011598712689
  4. Megan Reller, MDBaltimore, MD 212871073614897
  5. Roseanne Ressner, D.O.Bethesda, MD 208891992795231
  6. Thomas Richie, MDRockville, MD 208501568089399
  7. David Riedel, M.D.Baltimore, MD 212011467409359
  8. Robert Rivard, MDFrederick, MD 217021629052121
  9. Matthew Robinson, MDBaltimore, MD 212871114244407
  10. Sara Robinson, M.D.Bethesda, MD 208891386030179
  11. Clare Rock, M.D.Baltimore, MD 212011063700979
  12. Shaina RodriguesBaltimore, MD 212391538693833
  13. Daniel Rogan, M.D.Bethesda, MD 208921134533474
  14. Mary-Claire Roghmann, M.D.Baltimore, MD 212011629024500
  15. Anne Rompalo, M.D.Baltimore, MD 212871578591293
  16. Jessica RosenSilver Spring, MD 209021871525568
  17. Elana Rosenthal, M.D.Baltimore, MD 212181679893390
  18. Robert Ross, M.D.Columbia, MD 210441700999745
  19. Brenna RothBaltimore, MD 212011770847857
  20. Sebastian Ruhs, M.D.Baltimore, MD 212011962668285
  21. Janice Rusnak, M.D.Fort Detrick, MD 217021598837353
  22. Kelly Russo, M.D., M.P.H.Annapolis, MD 214011467466656
  23. Patrick Ryscavage, M.D.Baltimore, MD 212011902062755
  24. Kapil Saharia, M.D.Baltimore, MD 212011922282631
  25. Mohammad Sajadi, M.D.Baltimore, MD 212011356398150
  26. Daliah Salahuddin, M.D.Owings Mills, MD 211171275589384
  27. Paul Saleeb, M.D.Baltimore, MD 212011467572313
  28. Aqeel Saleem, MDCumberland, MD 215021184662041
  29. Carol Salzman, MD,PHDChevy Chase, MD 208151235235854
  30. Shukdeo Sankar, M.D.Silver Spring, MD 209101871823468
  31. Khine SannFrederick, MD 217031376958744
  32. Prashanth Santhekadur, MDColumbia, MD 210441780706820
  33. Kathryn Schlaffer, MDBaltimore, MD 212011205221165
  34. Sarah Schmalzle, MDBaltimore, MD 212011710112602
  35. Lewis Schrager, M.D.North Bethesda, MD 208521922370659
  36. Gregory Schrank, M.D.Baltimore, MD 212011992096432
  37. Cynthia Sears, M.D.Baltimore, MD 212871558386995
  38. Irini Sereti, M.D.Bethesda, MD 208921659724755
  39. Michael Serlin, MDBaltimore, MD 212011568488336
  40. Vishal Sethi, M.DBaltimore, MD 212011225251440
  41. Mary Elizabeth Sexton, M.D.Towson, MD 212041003108606
  42. Rebecca Shaffer, MDSilver Spring, MD 209101104932805
  43. Gita ShahLaurel, MD 207071548257769
  44. Maunank Shah, M.D.Baltimore, MD 212021417156902
  45. Namrata Shah, MDGreenbelt, MD 207701275848764
  46. Madeeha Shams, M.D.Ellicott City, MD 210431194138131
  47. Sima Sharara, MDBaltimore, MD 212871326667114
  48. Kalpana Shere-Wolfe, MDBaltimore, MD 212011881797892
  49. Morris Shochet, MDGlen Burnie, MD 210611376525956
  50. Shmuel Shoham, MDBaltimore, MD 212871669421558

Source: CMS NPPES, primary taxonomy 207RI0200X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 3 of 51 per resident

  1. District of Columbia16.2
  2. Massachusetts7.0
  3. Maryland6.6
  4. Rhode Island6.0
  5. Connecticut5.6
  6. 50 states and D.C.3.2

Source: CMS NPPES, primary taxonomy 207RI0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

59.3% of these records appear in a Medicare file, against 79.0% 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. Maryland59.3%
  2. United States79.0%

Infectious Disease Physician records in Maryland, measured

  • In a Medicare file243 of 410 · 59.3% here, 79.0% nationally
  • In the CMS Doctors and Clinicians file202 · 49.3% here, 68.4% nationally
  • Not updated in five years or more284 · 69.3% here, 56.5% nationally
  • Median graduation year2002 · the 202 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RI0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

410 NPPES records list infectious disease physician (207RI0200X) as their primary taxonomy with a practice address in Maryland: 6.6 per 100,000 residents against 3.2 nationally (50 states and D.C.). Baltimore has 197 of them (48%).

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. New Jersey375
  2. Illinois464
  3. Georgia351
  4. Ohio350

States with a similar rate per 100,000

  1. Massachusetts7.0
  2. Rhode Island6.0
  3. Connecticut5.6
  4. New York5.0

The largest states

  1. California1,119
  2. New York970
  3. Florida760
  4. Texas674
  5. Pennsylvania545

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.