NPPES file of Aug 9, 2026

Doctors and health care providers in Towson, MD

3,721 individual NPPES records list a practice address in Towson, 7th of 284 Maryland cities. The largest group is behavior technician: 488, 13% of the city's records, against 16% across Maryland. Page 17 of 75.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Towson in Maryland

  • Rank in Maryland7th of 284 cities by records
  • Share of the state2.3% of Maryland's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.1% of all records
  • Behavior Technician rank10th of the 10 Maryland cities with the most

Compared with Maryland as a whole, Towson has 5.7× the state's share of school psychologist records and 0.62× its share of pharmacist records.

Providers in Towson, alphabetically

  1. Shiny DevathalaPhysical Therapist1912596578
  2. David Deveas, D.D.S.General Practice Dentistry1134516842
  3. Crystal Devito, PH.D.Clinical Child & Adolescent Psychologist1144467036
  4. Ericka DevoneBehavior Technician1487493250
  5. Chase DewsBehavior Technician1396360616
  6. Krista Dhruv, LCSW-CClinical Social Worker1538616313
  7. Cameron Di Leo, LGPCCounselor1861122376
  8. Serah DianeBehavior Technician1598421885
  9. Jennifer DiazSpeech-Language Pathologist1245894062
  10. Jolie Diaz, M.D.Psychiatry Physician1508155789
  11. Maria Diaz RochaBehavior Analyst1720958457
  12. Amy Dibos, LCSW-CClinical Social Worker1457781791
  13. Nicole Dicarlo, LCPCMental Health Counselor1356929954
  14. Joseph Dickens, DDSGeneral Practice Dentistry1851479125
  15. Kenya Dickens, LCSW-C, LCSW, LICSWSocial Worker1326665753
  16. Aloise DiedrichAnesthesiology Physician1013544519
  17. Daniel Dietrick, M.D.Urology Physician1528015914
  18. Pamela Difilippo, M.S., CCC-SLPSpeech-Language Pathologist1942421243
  19. Marianne Digerolamo, LCSW-CClinical Social Worker1467680629
  20. Danielle DiggsBehavior Technician1851156558
  21. Christopher Dillon, BCBA, LBABehavior Analyst1013840537
  22. Hector DinardoClinical Social Worker1467798751
  23. Xinhe Ding, LPGCMental Health Counselor1801673272
  24. Tim Dinh, CRNACertified Registered Nurse Anesthetist1083769152
  25. Patricia Dinsmore, PTPhysical Therapist1124232046
  26. Vincent Dipietro, M.D.Internal Medicine Physician1619948791
  27. Joseph Dirocco, M.D.Colon & Rectal Surgery Physician1326201328
  28. Deborah Disney, LCSW-CClinical Social Worker1689924227
  29. Ryan DistasoStudent in an Organized Health Care Education/Training Program1881536217
  30. Jessica Ditto, DNP, CPNP-PC, PMHSPsychiatric/Mental Health Nurse Practitioner1659434736
  31. Dominic DixonBehavior Technician1871291658
  32. Jordan DixonBehavior Technician1629777818
  33. Mackenzie DixonBehavior Technician1881467397
  34. Meredith Dixon, M.D.Critical Care Medicine (Internal Medicine) Physician1295181865
  35. Rosalind DizardClinical Social Worker1174292452
  36. Patricia DjokoBehavior Technician1629830039
  37. Angela Dobrzykowski, MS, RD, CSP, LDNPediatric Nutrition Registered Dietitian1326203563
  38. Dexter Dodd, MS, MDIV, BA,Professional Counselor1255137667
  39. Jordan Doehner, CRNP-PMHPsychiatric/Mental Health Nurse Practitioner1881311991
  40. Rachel Doherty, CCC-SLPSpeech-Language Pathologist1316458029
  41. Kathleen Dolan, CCC-AAudiologist-Hearing Aid Fitter1760945133
  42. Andris Dominicci Torres, MDPsychiatry Physician1902312135
  43. Samuel Dona, M.D.Specialist1063571032
  44. Denise Donaldson, LCSW-CClinical Social Worker1801155973
  45. Heather Donatelli, MS, CCC-SLPSpeech-Language Pathologist1215590229
  46. Jean Donati, PA-C, L.AC.Acupuncturist1356402853
  47. Carly Donnelly, CCC-SLPSpeech-Language Pathologist1669958161
  48. Rebecca Donnelly, LIC.AC.Acupuncturist1134468473
  49. Denise Donovan, P.A.Physician Assistant1679624985
  50. Jennifer Donovan, MPTPhysical Therapist1073523395

The largest Maryland cities

  1. Baltimore35,183
  2. Rockville14,353
  3. Bethesda7,245
  4. Columbia6,690
  5. Silver Spring6,531

All of Maryland →

How to read this directory

Towson, Maryland appears in the CMS National Plan and Provider Enumeration System with 3,721 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Towson - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Towson practice location on file. 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.

The provider mix in Towson is weighted toward Behavior Technician (488 clinicians, followed by Clinical Social Worker with 280 and Speech-Language Pathologist with 240). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Maryland's population, Towson reports roughly 60.2 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of Maryland's most common specialties, Home Health Aide is the most prominent one with no provider currently listing a Towson practice address, a coverage gap Towson patients typically fill by traveling to a larger nearby hub.

For Towson patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Towson, MD?

There are 3,721 registered healthcare providers in Towson, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Towson?

The most common specialties in Towson are Behavior Technician, Clinical Social Worker, Speech-Language Pathologist, Professional Counselor, Physical Therapist. Behavior Technician has the most providers with 488.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.