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 62 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. Raina ShresthaFamily Nurse Practitioner1922782275
  2. Tripti ShresthaFamily Nurse Practitioner1235711037
  3. Alexandra Shreves, LCSW-CClinical Social Worker1780254565
  4. David Shulman, PHYSICAL THERAPISTPhysical Therapist1982734059
  5. Julia ShumanSpeech-Language Pathologist1659267060
  6. Hannah Shunfenthal, LGPC, R-DMTMental Health Counselor1972043578
  7. Dena ShusterClinical Social Worker1104383777
  8. Kenneth Sibila, M.D.Family Medicine Physician1386615185
  9. Aisha SiddiquePharmacist1144911801
  10. Humaira Siddiqui, MDInternal Medicine Physician1093976177
  11. Caroline Siebens, MS, LAT, ATC, CSCSAthletic Trainer1689155541
  12. Brooke Siebert, PHARMDPharmacist1437008679
  13. Stephen Siebert, MD, MPHForensic Psychiatry Physician1245436484
  14. Marc Siegelbaum, MDUrology Physician1578547287
  15. Francene Sigai, MS LCSWCMarriage & Family Therapist1750423083
  16. Kathryn Sigler, O.T.Occupational Therapist1366771404
  17. Megan SignorSpeech-Language Pathologist1093278012
  18. Ian Sikora, P.T., D.P.T.Physical Therapist1700213063
  19. Richard Silberg, M.D.Pediatrics Physician1033187901
  20. Caroline Silva, LCPCProfessional Counselor1417185539
  21. Jared SilveiraBehavior Technician1598488629
  22. Stuart Silver, M.D.Psychiatry Physician1073579116
  23. Allison SilveyBehavior Technician1942900253
  24. Wonjin SimCounseling Psychologist1912775685
  25. Eva Simmons-O'Brien, M.D.Dermatology Physician1285663542
  26. Katherine SimoneSchool Psychologist1437965647
  27. Dorothy Simonsson, MDPediatrics Physician1881875532
  28. Faresha SimsCertified Registered Nurse Anesthetist1831532811
  29. Linda Sindler, C.R.N.P,Adult Health Nurse Practitioner1003848250
  30. Emily Sing, PT, DPTPhysical Therapist1285234732
  31. Malka SingerSpeech-Language Pathologist1447713417
  32. Amrita Singh, PHARMDPharmacist1144747536
  33. Jagpreet Singh, PHARMDPharmacist1073483277
  34. Onkar Singh, M.D.Obstetrics & Gynecology Physician1740331453
  35. Kenyetta SingletaryBehavior Technician1982474011
  36. Kenneth Singleton, M.DInternal Medicine Physician1184725616
  37. Zehra Sinnar, M.D.Pediatrics Physician1871650275
  38. Fredric Sirkis, M.D.Internal Medicine Physician1649356247
  39. Fatoumatta Sissoho, MDHospitalist Physician1518452556
  40. Simin Sistani, M.D.Legal Medicine1396785192
  41. Kathryn Skalski, LMSWSocial Worker1649841784
  42. Geraldine Skuhr, LCPC LCADC SAP CEAPAddiction (Substance Use Disorder) Counselor1669585931
  43. Donald Slack, M.D.Pulmonary Disease Physician1790005981
  44. Jammie Slack-McDonaldBehavior Technician1952050338
  45. Aliciana SlagenweitBehavior Technician1093496507
  46. Terry Slevin, DDS, MSDentist1578975058
  47. Peter Sloane, M.D.Pulmonary Disease Physician1902867401
  48. Marion Slosberg, SLPSpeech-Language Pathologist1932276409
  49. Miya SlouckBehavior Technician1942820584
  50. Rochelle SlykerCounselor1538045133

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.