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 6 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. Heather Nace, M.D.Baltimore, MD 212011306052758
  2. Shivakumar Narayanan, MDBaltimore, MD 212011699939074
  3. Theodore Nash, MDBethesda, MD 208921316580582
  4. Seema Nayak, MDBaltimore, MD 212241578608246
  5. Kathleen NeuzilBaltimore, MD 212011144689845
  6. Chinh Nguyen, MDBaltimore, MD 212011497899439
  7. Manette Niu, M.D.Bethesda, MD 208891326049503
  8. Eric Nuermberger, M.D.Baltimore, MD 212241477593150
  9. Veronique Nussenblatt, M.D.Bethesda, MD 208921255540605
  10. Anthea Nwandu, MDBaltimore, MD 212011609861459
  11. Chidi NwizuBaltimore, MD 212011750350484
  12. Elise O'Connell, MDBethesda, MD 208921669609202
  13. Naomi O'Grady, M.D.Baltimore, MD 212871255378261
  14. Elizabeth O'Shaughnessy, MDSilver Spring, MD 209931366537805
  15. Camila Odio, M.D.Bethesda, MD 208921295182277
  16. Christine Okwesili, MDTowson, MD 212041487073136
  17. David Oldach, M.D.Baltimore, MD 212011508805623
  18. Ibukunolupo Oni, MB, BS, MPHBaltimore, MD 212041144581885
  19. Justin Ortiz, M.D.Baltimore, MD 212011518003672
  20. Anuoluwapo Osinusi, MDBaltimore, MD 212011396904314
  21. Tara Palmore, M.D.Bethesda, MD 208921003042300
  22. Anil Panackal, M.D., S.M., FACPBethesda, MD 208141629004817
  23. Robert Paris, M.D.Baltimore, MD 212011215917489
  24. Devang Patel, MDBaltimore, MD 212011871617720
  25. Rabindra Paul, M.D.Berlin, MD 218111225004930
  26. Eli Perencevich, M.D.Baltimore, MD 212011104865690
  27. Nitipong Permpalung, M.D.Baltimore, MD 212871134483423
  28. Kyle Petersen, D.O.Bethesda, MD 208891760487763
  29. Damani Piggott, M.D.Baltimore, MD 212051346419090
  30. Christopher Plowe, M.D.Baltimore, MD 212011962458422
  31. Gerald Poley, MDSilver Spring, MD 209931225220585
  32. Michael Polis, M.D.Bethesda, MD 208921821316704
  33. Heather Pomerantz, M.D.Bethesda, MD 208891427317148
  34. Lynette Posorske, MDSilver Spring, MD 209101598728305
  35. John Powers, M.D.Olney, MD 208321952540148
  36. Katya Prakash-Haft, M.D.Baltimore, MD 212011235557059
  37. Bret PurcellFrederick, MD 217021801808670
  38. Vasilios Pyrgos, MDSilver Spring, MD 209101932353786
  39. Jessica Queen, MD, PHDBaltimore, MD 212871629467402
  40. Thomas Quinn, M.D.Baltimore, MD 212871235172883
  41. Gerald Quinnan, MDRockville, MD 208531437428208
  42. Ronald Rabinowitz, M.D.Baltimore, MD 212011982648499
  43. Atiq Rahman, M.D.Baltimore, MD 212291396846812
  44. Roshan Ramanathan, MD, MPHRockville, MD 208521396180527
  45. Marlon Rampaul, M.D.Silver Spring, MD 209101528355484
  46. Rekha Rapaka, M.D., PH.D.Baltimore, MD 212011043519424
  47. Samuel Rapaka, DOBaltimore, MD 212371760976492
  48. Stuart Ray, M.D.Baltimore, MD 212871679565840
  49. Sarah Read, MDBethesda, MD 208921417845124
  50. Gopal Reddy, M.D.Silver Spring, MD 209041588758874

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.