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 452 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. Stephanie Negron, LMSWSocial Worker1730992264
  2. Yodit Negusse, MDInternal Medicine Physician1023293396
  3. Adane Negussie, PA-CPhysician Assistant1265741334
  4. James NeiblingDiagnostic Radiology Physician1912467093
  5. Donna Neidecker, LCSW-CClinical Social Worker1306084678
  6. Karen Neiderer, PA-CPhysician Assistant1447790308
  7. Elizabeth Neighbors, PT, DPTPhysical Therapist1275888158
  8. Melissa Nein, L.C.P.C.Professional Counselor1144281726
  9. Natalie Neistadt, MA CCC/SLPSpeech-Language Pathologist1841698891
  10. Chase Neitzke, PA-CPhysician Assistant1730552118
  11. Katherine Neitzke, MDFamily Medicine Physician1326542440
  12. Mousa NejaddehghanPharmacist1396054623
  13. Sri Haritha Nekkanti, MDInternal Medicine Physician1184183980
  14. Rachel NelkinBehavior Technician1851270664
  15. Archana NelliotNeurology Physician1861954075
  16. Jason Nellis, M.D.Otolaryngology Physician1457612350
  17. Marina Nellius, LCSWCSocial Worker1497206239
  18. Allison Nelson, OTASpeech-Language Pathologist1386834562
  19. Amyah NelsonBehavior Technician1164114443
  20. Caleb Nelson, M.D.Urology Physician1487676003
  21. Cheryl NelsonSpeech-Language Pathologist1881253599
  22. Christa Nelson, PT, DPT, PHDPhysical Therapist1689973505
  23. Clarke Nelson, M.D., PH.D.Ophthalmology Physician1558894923
  24. Gabrielle Nelson, PA-CPhysician Assistant1184500464
  25. Haana Nelson, DPTOrthopedic Physical Therapist1528790409
  26. Jerome Nelson, MBBSStudent in an Organized Health Care Education/Training Program1588418933
  27. Joseph Nelson, M.D.Critical Care Medicine (Internal Medicine) Physician1861923617
  28. Kaley Nelson, M.S., SLPSpeech-Language Pathologist1144076761
  29. Kimberly Nelson, APRN-BCAcute Care Nurse Practitioner1790177442
  30. Lakeytria NelsonBehavior Technician1902597073
  31. Linda Nelson, M.D.Anesthesiology Physician1225010929
  32. Marc Nelson, MDEmergency Medicine Physician1922628593
  33. Nickirra NelsonBehavior Technician1104790559
  34. Patricia Nelson, LMSWSocial Worker1215898119
  35. Sarah Nelson, PAPhysician Assistant1770737736
  36. Sarah Nelson, MDNeurocritical Care Physician1871804922
  37. Sean NelsonAthletic Trainer1013450188
  38. Shantell NelsonSocial Worker1164158663
  39. William Nelson, M.D.Medical Oncology Physician1891748604
  40. Antoinette Nelson-BeachumAddiction (Substance Use Disorder) Counselor1740091735
  41. Ilana Nelson-Greenberg, MDInternal Medicine Physician1326667189
  42. Susan NemaniSpeech-Language Pathologist1649839473
  43. Saman Nematollahi, M.D.Hospitalist Physician1265828925
  44. Alec Nemchenko, MDInternal Medicine Physician1063048056
  45. Candice Nemec, CRNA, DNAPCertified Registered Nurse Anesthetist1780252387
  46. Emily Nemec, OTD, OTR/LOccupational Therapist1760041974
  47. Jessica NemesSchool Psychologist1083439277
  48. Thomas NemetzMental Health Counselor1639713100
  49. Amy NemirovskyUrology Physician1124588736
  50. Zeev Nemirovsky, CRNPNurse Practitioner1679015747

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.