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 42 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. Thomas Martin, MS ATCAthletic Trainer1326197799
  2. William Martin, D.D.S.General Practice Dentistry1780719963
  3. Rafaelina Martinez, P.A.Physician Assistant1043361363
  4. Steven Martinez, MDEmergency Medicine Physician1124559372
  5. Christa Marvenko-Athas, LCSW-CClinical Social Worker1194980177
  6. Evelyn Marx, L.C.S.W.-C., PH.D.Clinical Social Worker1093862856
  7. Carey Marzicola, P.A.Physician Assistant1891721908
  8. Ross MascaraBehavior Technician1437895539
  9. Ashley Masiello, FNP-CFamily Nurse Practitioner1992532220
  10. Amy Mason, PTPhysical Therapist1104541341
  11. Sandra Mason, LCSW-CSocial Worker1104864057
  12. Sarah MasonBehavior Analyst1174069009
  13. Emily Massey, PSY.D.Clinical Psychologist1710284344
  14. Mehrdad Massumi, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1407894975
  15. Kourosh Mastali, M.D.Interventional Cardiology Physician1518907310
  16. Caitlyn Mastera, MS, SLPSpeech-Language Pathologist1487545125
  17. Lynn Masterson, LCPCProfessional Counselor1952777294
  18. Lynne Mastervich, PAMedical Physician Assistant1811927890
  19. Sirosh Masuood, MDPsychiatry Physician1902136286
  20. Emily MataBehavior Technician1871246314
  21. Aviva MatchSpeech-Language Pathologist1811545882
  22. Bobby MathewCritical Care Medicine (Internal Medicine) Physician1962745331
  23. Maria Matos-CrowlBehavior Technician1386354264
  24. Jonathan Mattanah, PH.D.Clinical Psychologist1750417598
  25. Karen Mattes, PTAPhysical Therapy Assistant1013384783
  26. Earl Matthews, MDOrthopaedic Surgery Physician1033137948
  27. Kelwan MatthewsBehavior Technician1043092356
  28. Rachel Matyja, LCPCProfessional Counselor1962888008
  29. Matthew Mauro, PMHNP-BCPsychiatry Physician1154915387
  30. Michael Mauro, PTPhysical Therapist1083707376
  31. Laurie May, LCPCMental Health Counselor1679873269
  32. Karlee Mayer, AU.D.Audiologist-Hearing Aid Fitter1134548183
  33. Shante MayleBehavior Technician1598618068
  34. Carolyn MazikasDentist1083967947
  35. Jennifer MazurskyBehavior Technician1619735941
  36. Monica MbaPsychiatric/Mental Health Nurse Practitioner1467099663
  37. Susan MburuFamily Nurse Practitioner1184363475
  38. Mary McAllen, LCSW-CClinical Social Worker1902382138
  39. Claire McArthurStudent in an Organized Health Care Education/Training Program1669216370
  40. Georgia McArtney, MS, RDRegistered Dietitian1821620220
  41. Erin McAuliffeSchool Psychologist1063229037
  42. Kathleen McCabe, LCPCProfessional Counselor1578655536
  43. Paula McCabe, C.N.M.Advanced Practice Midwife1619981776
  44. Jeffrey McCagh, PHARMDPharmacist1811368434
  45. Teri McCambridge, MDPediatric Sports Medicine Physician1831117803
  46. Charles McCausland, D.D.S.General Practice Dentistry1619122272
  47. Lauren McCombs, LCPCProfessional Counselor1982268868
  48. Charles McCormack, MA, MSW, LCSW-CClinical Social Worker1740506468
  49. Colleen McCormickSocial Worker1851879456
  50. Christiann McCoyAthletic Trainer1962960260

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.