NPPES file of Aug 9, 2026

Doctors and health care providers in Catonsville, MD

1,023 individual NPPES records list a practice address in Catonsville, 28th of 284 Maryland cities. The largest group is clinical social worker: 94, 9% of the city's records, against 6% across Maryland. Page 20 of 21.

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

Catonsville in Maryland

  • Rank in Maryland28th of 284 cities by records
  • Share of the state0.6% of Maryland's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23.9% of all records

Compared with Maryland as a whole, Catonsville has 3.4× the state's share of gastroenterology physician records and 0.11× its share of behavior technician records.

Providers in Catonsville, alphabetically

  1. Judith Wall, PH.D.Psychologist1649837493
  2. Michael Wallace, M.D.Sports Medicine (Orthopaedic Surgery) Physician1902005747
  3. William Walls, LCSW CSocial Worker1093861502
  4. Sarah WalterBehavior Analyst1275195836
  5. Ai WangBehavior Technician1811404577
  6. Corey WardMental Health Counselor1922613876
  7. Chloe WarnickOccupational Therapist1235865486
  8. Erin Washington, PA-CPhysician Assistant1245838804
  9. Kellie WaterhouseClinical Social Worker1578218905
  10. Chad WatermanMassage Therapist1972074391
  11. Angela Watts, PTPhysical Therapist1982895314
  12. Kristen Wavle, LGPCProfessional Counselor1962392621
  13. Sh-Nee WeemsBehavior Technician1891286498
  14. Mingxin WeiMental Health Counselor1902413545
  15. Erin Weidman, RDHDental Hygienist1003740630
  16. Jennifer Weil, LIFESTYLE COACHHealth Educator1316444631
  17. Steven WeissStudent in an Organized Health Care Education/Training Program1063807444
  18. Sauda Welch, LCPCProfessional Counselor1568961753
  19. Lindsey Weller, LCSW-CClinical Social Worker1073007910
  20. Caitlyn Wells, PTCBPharmacy Technician1063005577
  21. Nadia West, CDDoula1568221117
  22. Taylor Westhoff, SLPSpeech-Language Pathologist1316624976
  23. Elizabeth Weybright, CTRSRecreation Therapist1326166091
  24. Natacha Wheeler, CRNP-PMHPsychiatric/Mental Health Nurse Practitioner1619644036
  25. Lindsey Wilhelm, CF-SLPSpeech-Language Pathologist1518594829
  26. Shannon WilliamClinical Social Worker1558289520
  27. Angeline Williams, CRNPGerontology Nurse Practitioner1992365902
  28. Charlene Williams, LCSW-CClinical Social Worker1649732512
  29. David Williams, DDSOrthodontics and Dentofacial Orthopedics Dentistry1235211640
  30. Elizabeth Williams, LCSW-CClinical Social Worker1457732075
  31. Gloria WilliamsLicensed Practical Nurse1316670821
  32. Jayme Williams, P.A.-CMedical Physician Assistant1972792224
  33. Jonathan WilliamsSocial Worker1053145128
  34. Kenneth Williams, M.D.Internal Medicine Physician1649213240
  35. Levern Williams, LCPCProfessional Counselor1023207966
  36. Samuel Williams, MDPediatrics Physician1568446599
  37. Paulette Williams-Tillery, PHDMental Health Counselor1568086528
  38. Brittany Willis, LGPCMental Health Counselor1720906928
  39. Adeyinka WindapoContractor1679283782
  40. Nell Winer-MenikheimProfessional Counselor1225786205
  41. Katherine Winters, MA., CCC-SLPSpeech-Language Pathologist1598116253
  42. Patrick Wisor, LGPCProfessional Counselor1245096957
  43. Katelin Witzke, PSY.D.Forensic Psychologist1407772130
  44. Melikte WoldeyesusPharmacist1679124853
  45. Connie WolfMental Health Counselor1366509309
  46. Andrea WolfeBehavior Technician1548777212
  47. Alexander WolkePhysical Therapy Assistant1932990587
  48. Lorraine Woodley, LCSW-CClinical Social Worker1588812192
  49. Cara Woods, PT, DPTPhysical Therapist1255981981
  50. Kelly Wray, DMD, MSOrthodontics and Dentofacial Orthopedics Dentistry1477997534

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

Catonsville, Maryland appears in the CMS National Plan and Provider Enumeration System with 1,023 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 Catonsville - 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 Catonsville 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 Catonsville is weighted toward Clinical Social Worker (94 clinicians, followed by Physical Therapist with 86 and Pharmacist with 65). 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, Catonsville reports roughly 16.6 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 Catonsville practice address, a coverage gap Catonsville patients typically fill by traveling to a larger nearby hub.

For Catonsville 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 Catonsville, MD?

There are 1,023 registered healthcare providers in Catonsville, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Catonsville?

The most common specialties in Catonsville are Clinical Social Worker, Physical Therapist, Pharmacist, Mental Health Counselor, Professional Counselor. Clinical Social Worker has the most providers with 94.

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.