NPPES file of Aug 9, 2026

Doctors and health care providers in Baltimore, MD

35,183 individual NPPES records list a practice address in Baltimore, 1st of 284 Maryland cities. The largest group is students in training: 4,028, 11% of the city's records, against 4% across Maryland. Page 541 of 704.

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

The 8 largest groups in Baltimore

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Baltimore in Maryland

  • Rank in Maryland1st of 284 cities by records
  • Share of the state22.1% of Maryland's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.1% of all records
  • Students in training rank1st of the 10 Maryland cities with the most

Compared with Maryland as a whole, Baltimore has 3.2× the state's share of student in an organized health care education/training program records and 0.64× its share of professional counselor records.

Providers in Baltimore, alphabetically

  1. Jerome Ross, M.D.Ophthalmology Physician1093711418
  2. Katrina Ross, LGSWSocial Worker1538591680
  3. Kelly Ross, MDStudent in an Organized Health Care Education/Training Program1790586923
  4. Michele Ross, MA, CASSchool Psychologist1023832151
  5. Monique RossBehavior Technician1295218139
  6. Patricia Ross, PHARM.D.Pharmacotherapy Pharmacist1427018696
  7. Philicia Ross, LCSW-CClinical Social Worker1649891474
  8. Raimi Ross, LCPCProfessional Counselor1235603457
  9. Samuel Ross, MDFamily Medicine Physician1710143946
  10. Sonya Ross, LCPCMental Health Counselor1174387153
  11. Tanya Ross, CRNPFamily Nurse Practitioner1255082749
  12. Tzipora RossBehavior Technician1205784311
  13. Karen Ross Taylor, LCSW-CClinical Social Worker1366781916
  14. Julia Rosselli, MDPediatric Emergency Medicine (Pediatrics) Physician1215065537
  15. Nicole Rosser, PMHNPPsychiatric/Mental Health Nurse Practitioner1417612185
  16. Rachel Rosskamm, M.S,CCC-SLPSpeech-Language Pathologist1629843115
  17. Katharine RossmanSpeech-Language Pathologist1679132849
  18. Maura Rossman, M.D.Developmental - Behavioral Pediatrics Physician1154450682
  19. Leah Rossmann, PHARMDPharmacist1336688365
  20. Gedge Rosson, M.D.Plastic and Reconstructive Surgery Physician1174553630
  21. Kelly Rostin, CCC-SLPSpeech-Language Pathologist1487125696
  22. Mary RostomStudent in an Organized Health Care Education/Training Program1902443526
  23. Barbara Roth, LCSW-CClinical Social Worker1992735328
  24. Bracha Roth, LCSW-CClinical Social Worker1164101507
  25. Brenna RothInfectious Disease Physician1770847857
  26. Corinne Roth, P.T.Physical Therapist1962490342
  27. Daniel Roth, MDPediatrics Physician1881889913
  28. Jennifer Roth, CRNPPediatric Nurse Practitioner1679977185
  29. Jose RothBehavior Analyst1699610329
  30. Marc Roth, MSPTPhysical Therapist1386918001
  31. Sarah Roth, SCMGenetic Counselor (M.S.)1619731163
  32. Shay Roth, PHARMDPharmacist1740025410
  33. Stephen Roth, DDSOral and Maxillofacial Pathology Dentistry1083187538
  34. Stuart Roth, MDAnesthesiology Physician1720024540
  35. Kenneth Rothbaum, MDPsychiatry Physician1588657639
  36. Steven RothenbergDiagnostic Radiology Physician1447679550
  37. Kenneth Rothfield, M.D.Anesthesiology Physician1821008319
  38. Linda Rothfield, C.R.N.P.Nurse Practitioner1689605883
  39. Alissa RothmanStudent in an Organized Health Care Education/Training Program1972072320
  40. Richard Rothman, M.D.Emergency Medicine Physician1760417190
  41. Sharon Rothman, C.R.N.PNurse Practitioner1134150154
  42. Steven Rothman, LGPCProfessional Counselor1144975988
  43. Warren RothmanOtolaryngology Physician1336135748
  44. Evin RothschildStudent in an Organized Health Care Education/Training Program1558176123
  45. Howard Rothschild, DDSDentist1750482550
  46. Jeffrey Rothstein, M.D.Neurology Physician1568497907
  47. Mark Rothstein, DPMPrimary Podiatric Medicine Podiatrist1467562389
  48. Sara Rothstein, LCPCProfessional Counselor1891156220
  49. Rachel Rothwell, LGSWSocial Worker1609209030
  50. Bolanle Rotimi-Ohai, CRNACertified Registered Nurse Anesthetist1992336465

The largest Maryland cities

  1. Rockville14,353
  2. Bethesda7,245
  3. Columbia6,690
  4. Silver Spring6,531
  5. Frederick3,981

All of Maryland →

How to read this directory

Baltimore, Maryland appears in the CMS National Plan and Provider Enumeration System with 35,183 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 Baltimore - 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 Baltimore 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 Baltimore is weighted toward Student in an Organized Health Care Education/Training Program (4,028 clinicians, followed by Behavior Technician with 3,602 and Clinical Social Worker with 1,917). 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, Baltimore reports roughly 569.3 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 Baltimore practice address, a coverage gap Baltimore patients typically fill by traveling to a larger nearby hub.

For Baltimore 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 Baltimore, MD?

There are 35,183 registered healthcare providers in Baltimore, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Baltimore?

The most common specialties in Baltimore are Student in an Organized Health Care Education/Training Program, Behavior Technician, Clinical Social Worker, Internal Medicine Physician, Physician Assistant. Student in an Organized Health Care Education/Training Program has the most providers with 4,028.

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.