NPPES file of Aug 9, 2026

Emergency Medicine Physician in Maryland

1,190 NPPES records list emergency medicine physician with a practice address in Maryland, 19 per 100,000 residents, the 31st 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 24.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 505

  1. Baltimore505
  2. Bethesda68
  3. Silver Spring36
  4. Annapolis33
  5. Columbia33

Emergency Medicine Physician records in Maryland

  1. Brian Delligatti, M.D.Salisbury, MD 218011720209703
  2. Michele Delpier, MDElkton, MD 219211811977754
  3. Ashleigh Demoll Carpenter, D.O.Frederick, MD 217011598184806
  4. Samit Desai, MDBaltimore, MD 212871780719179
  5. Amar DeshwarBaltimore, MD 212871699210815
  6. Robert Desverreaux, M.D.,PH.D.Annapolis, MD 214011851391296
  7. Kathleen Devine, MDSalisbury, MD 218011326027434
  8. Chayan DeyColumbia, MD 210441710913967
  9. Zachary Dezman, MDBaltimore, MD 212011861791154
  10. Ravinder Dhallan, M.D.Columbia, MD 210451740538339
  11. Michael Diana, MD, MBABaltimore, MD 212871780001883
  12. Patricia Dillen, MDElkton, MD 219211487624359
  13. Ubah DimbilBaltimore, MD 212871760969927
  14. Karen Dixon, MDLargo, MD 207741932135761
  15. Mark Domenick, MDOakland, MD 215501770536476
  16. Amy Donato MillerBaltimore, MD 212021578784401
  17. Robert Donovan, M.D.Bethesda, MD 208891427035054
  18. William DooleyRockville, MD 208501588689327
  19. Katherine Douglass, MDBethesda, MD 208891679555668
  20. Jessica Downing, MDBaltimore, MD 212011942704911
  21. Nathaniel Downing, DOSalisbury, MD 218011760976401
  22. Suzanne Doyon, MDBaltimore, MD 212021477698264
  23. Gary Drake, M.D.Pasadena, MD 211221346204559
  24. Nicholas Dreyer, MDLanham, MD 207061649767534
  25. Byron Drumheller, MDBaltimore, MD 212871356634679
  26. Sarah Dubbs, M.D.Baltimore, MD 212011568787927
  27. Krista Dubois, MDIndian Head, MD 206401508369521
  28. Andrea Dugas, M.D.Baltimore, MD 212091316184609
  29. Shana Durant, M.D.Upper Marlboro, MD 207741689936239
  30. Zachary Durham, DOHagerstown, MD 217421558883124
  31. Jonathan DyalBaltimore, MD 212871457617979
  32. Jennifer Eaton, M.D.Rockville, MD 208571225069636
  33. Margaret Eby, MDBaltimore, MD 212041235177676
  34. Laurence Edelman, M.D.Bel Air, MD 210141619013372
  35. Michael Ehmann, M.D.Baltimore, MD 212871053687061
  36. Onyinyechi EkeBaltimore, MD 212871972843720
  37. Chidiebere Ekeocha, M.D./MBATowson, MD 212041750556098
  38. Christopher El Khuri, MDColumbia, MD 210441154841427
  39. Rayan El Sibai, MDBaltimore, MD 212011568921690
  40. Ron Elfenbein, MDBaltimore, MD 212251710934294
  41. Kelly Ellis, MDBaltimore, MD 212041629015508
  42. Jeffrey Engel, D.O.Bethesda, MD 208141760466973
  43. Evan EnglishBaltimore, MD 212041871539353
  44. Michelle Ervin, MDBethesda, MD 208891568401321
  45. Dina Esterowitz, M.D.Annapolis, MD 214011700990975
  46. Brian EuerleBaltimore, MD 212011811099831
  47. James Evans, M.D.Bethesda, MD 208141932249521
  48. Clifford FaberRandallstown, MD 211331952403073
  49. Theodore Fagrelius, MDBaltimore, MD 212871710374996
  50. Cheyenne FalatBaltimore, MD 212011356882658

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 31 of 51 per resident

  1. California20
  2. Virginia20
  3. North Carolina19
  4. Maryland19
  5. Wyoming19
  6. New Jersey19
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.3% of these records appear in a Medicare file, against 81.5% 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. Maryland77.3%
  2. United States81.5%

Emergency Medicine Physician records in Maryland, measured

  • In a Medicare file920 of 1,190 · 77.3% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file571 · 48.0% here, 58.7% nationally
  • Not updated in five years or more693 · 58.2% here, 54.8% nationally
  • Median graduation year2010 · the 571 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,190 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Maryland: 19 per 100,000 residents against 21 nationally (50 states and D.C.). Baltimore has 505 of them (42%).

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. Tennessee1,174
  2. South Carolina1,244
  3. Indiana1,293
  4. Oregon1,079

States with a similar rate per 100,000

  1. North Carolina19.3
  2. Wyoming19.0
  3. New Jersey18.9
  4. Guam18.9

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.