Registry data as of Aug 27, 2026

Behavior Analyst in Maryland

1,414 NPPES records list behavior analyst with a Maryland practice address, 23 per 100,000 residents, 25 of 51 per resident. Columbia and Baltimore have the most; each record links to the provider's NPI and the Maryland license search. Page 8 of 29.

CMS NPPES registry, loaded Aug 27, 2026; 2023 Census estimates · NUCC 103K00000X · method

Compiled from official public sources by the editorial process.

Columbia has the most, 247

  1. Columbia247
  2. Baltimore179
  3. Rockville104
  4. Silver Spring72
  5. Lanham50

Source: CMS NPPES, primary taxonomy 103K00000X by practice city, loaded Aug 27, 2026.

Behavior Analyst records in Maryland

  1. Shanell DowellWindsor Mill, MD 212441962387621
  2. Caroline DraughonFrederick, MD 217031003498023
  3. Ocean DresselMount Airy, MD 217711720552474
  4. Elaine Drigotas, BCBA, M.EDBeltsville, MD 207051366329823
  5. Dannene Drummond, BCBAColumbia, MD 210461003257080
  6. Ronald DrummondBowie, MD 207151366929986
  7. Courtney DuboviColumbia, MD 210461184355224
  8. Christopher Duck, M.ED., BCBAEllicott City, MD 210421417347295
  9. Brian DudleySparks, MD 211521477376994
  10. Katherine DuffyRockville, MD 208501932863537
  11. Tara Dulski, BCBALanham, MD 207061003393877
  12. Tatiyanna Dunn, BCBARockville, MD 208521215496492
  13. Melissa Dutt McDermott, BCBA, LBA, NCCColumbia, MD 210451174118814
  14. Kia DyerBaltimore, MD 212861720585920
  15. Jacqueline EastonLanham, MD 207061700235389
  16. Desmond EdmondsonBowie, MD 207161316598295
  17. Christopher EdwardsBaltimore, MD 212051437017894
  18. Brittney EganColumbia, MD 210451205401494
  19. Katie EganLanham, MD 207061902332034
  20. Rita EgbucheRockville, MD 208501942144415
  21. Timia Eleazer HarrisDundalk, MD 212221386254076
  22. Mariam EliasPikesville, MD 212081992485510
  23. Clark ElliottColumbia, MD 210461447908397
  24. Shemariah Ellis, BCBAGaithersburg, MD 208781629500558
  25. Norah E Encarnacion-ArroyoGlen Burnie, MD 210611093180457
  26. Shelly EngelForest Hill, MD 210501376080143
  27. Emily Engle, BAFrederick, MD 217031326619883
  28. Josselyn Ensor, MS ED, BCBA, LBAWestminster, MD 211571538575311
  29. Barbara Erby-Young, BCBA, LBA, QBAHyattsville, MD 207831356588362
  30. David EsmondColumbia, MD 210461073080032
  31. Brianne EsolenLanham, MD 207061083089965
  32. Jillian Esser, M.A., BCBASparks, MD 211521881046878
  33. Lucy EstepEmmitsburg, MD 217271073339446
  34. Danitra EtheridgeFrederick, MD 217031336660224
  35. Amy EthridgeLandover, MD 207851346917234
  36. Leora EzriHagerstown, MD 217401790300911
  37. Lilian Fabian, M.ED, BCBA, LBAColumbia, MD 210441750975421
  38. Charles Fanelli, BCBABethesda, MD 208161285379719
  39. Renee FanningGermantown, MD 208741215578307
  40. Oluwafoyinsolami FapohundaLanham, MD 207061073180287
  41. Patricia Fare, BCBASeverna Park, MD 211461659798502
  42. Saaraa Farooq, BCBAColumbia, MD 210451700388238
  43. Shantel Farrar, BCBALargo, MD 207741770363822
  44. Carley FarrellColumbia, MD 210461689152431
  45. Casandra FarrellWaldorf, MD 206011710448386
  46. Melissa Farrelly, MS, BCBAStevensville, MD 216661043032774
  47. Maren Farris, MSED BCBATakoma Park, MD 209121588902472
  48. Laura Fasano, BCBAPikesville, MD 212081588325211
  49. Hilary FastOwings Mills, MD 211171891187472
  50. Opeyemi FatuyiFrederick, MD 217031598659930

Maryland ranks 25 of 51 per resident

  1. New York26
  2. Minnesota24
  3. Illinois23
  4. Maryland23
  5. Arizona22
  6. Georgia22
  7. 50 states and D.C.30

Source: CMS NPPES, primary taxonomy 103K00000X by practice state, loaded Aug 27, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

The CMS National Plan and Provider Enumeration System currently lists 1,414 Behavior Analyst providers with a primary practice address in Maryland. Each clinician on this roster selected Behavior Analyst as their primary taxonomy at NPI enrollment, a self-reported classification that is updated whenever the provider files a correction with CMS. The count excludes organizations (group practices, hospitals, clinics operate under separate NPIs) and excludes providers who chose a different primary specialty even if they practice Behavior Analyst part-time. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

At 1,414 enrolled providers, Behavior Analyst in Maryland is a mid-volume market, that matters for search-radius decisions, because patients in Maryland outside the largest metros often need to broaden to adjacent cities to find a local Behavior Analyst clinician. The directory below is paginated 50 providers at a time (29 pages total) and is sorted alphabetically by last name, so scanning for a specific practice usually goes faster than scrolling; on the provider detail page you'll find the full NPPES record including address, phone, credentials, and any published Medicare Part D prescribing activity for 2024.

Before contacting anyone on this list, verify the practice is still at the address shown, NPPES refreshes monthly, but providers who have relocated, retired, or changed employers may not have filed an NPI update yet. Important: PlainDoctor is a directory of publicly available CMS government data covering Behavior Analyst providers in Maryland, not a quality ranking, a board-certification verifier, or medical advice. Always confirm credentials through the NPPES NPI Registry, the Maryland medical board, and, where relevant, the ABMS, AOA, or the specialty's primary certifying body before making any clinical decision. Nothing on this page substitutes for a conversation with a licensed clinician.

States with a similar number

  1. Oregon1,435
  2. Louisiana1,388
  3. Minnesota1,364
  4. Connecticut1,324

States with a similar rate per 100,000

  1. Illinois22.9
  2. Arizona21.9
  3. Georgia21.5
  4. District of Columbia20.5

The largest states

  1. California19,950
  2. Florida11,695
  3. Texas5,160
  4. New York5,092
  5. Nevada4,552

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.