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 257 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. Courtney HaneyRegistered Dietitian1083134514
  2. Jillian Haney, CRNPAdult Health Nurse Practitioner1710505524
  3. Theresa Haney, AUDAudiologist1306001748
  4. Abdullah Hanfesh, BDS, MSC, CLIN CERT.Student in an Organized Health Care Education/Training Program1114770708
  5. Thomas HanffCardiovascular Disease Physician1578867370
  6. Samuel Hanft, MSWSocial Worker1093435273
  7. Jian Hang, M.D., PH.D.Anesthesiology Physician1457300444
  8. Kevin Hanger, LCSW-CClinical Social Worker1942412234
  9. Asma Hanif, CNMMidwife1003035676
  10. Mian Hanif, MDSurgery Physician1184062598
  11. Stephen Hankinson, M.D.Student in an Organized Health Care Education/Training Program1578096871
  12. Lisa Hanks, MS, LGPC, CPC-ADMental Health Counselor1609166032
  13. Michele HanksRegistered Dietitian1831591726
  14. Daniel Hanley, M.D.Neurology Physician1982654315
  15. Lenonie Hanley, M.DFamily Medicine Physician1255352811
  16. Marlon Hanley, D.D.S.General Practice Dentistry1588083802
  17. Rachel Hanley, MS CCC SLPSpeech-Language Pathologist1053979971
  18. Colleen HanlonAnesthesiology Physician1255800538
  19. Diane Hanlon, C.R.N.P.Women's Health Nurse Practitioner1073615191
  20. Erin HanlonMedical Physician Assistant1982019220
  21. Kaley Hanlon, PA-CPhysician Assistant1659096477
  22. Christine Hann, M.D., PH.D.Hematology & Oncology Physician1336295021
  23. Irini Hanna, DDSGeneral Practice Dentistry1255030748
  24. Kelly Hanna, PHARMDPharmacist1659656320
  25. Marie Hanna, M.D.Anesthesiology Physician1053360404
  26. Nader Hanna, M.D.Surgery Physician1366466542
  27. Poula HannaStudent in an Organized Health Care Education/Training Program1861142291
  28. Rachel HannaSocial Worker1992119945
  29. Richard HannaPsychiatric/Mental Health Nurse Practitioner1124993704
  30. Kerry Hannan, PH.D.Clinical Psychologist1932406923
  31. Temur Hannan, MDStudent in an Organized Health Care Education/Training Program1588417091
  32. Stefan Hannevig, PA-CMedical Physician Assistant1790039386
  33. Jennifer Hannon, CRNACertified Registered Nurse Anesthetist1063731735
  34. Mohamad Hanouneh, M.DNephrology Physician1962744268
  35. Tareq Hanouneh, MDStudent in an Organized Health Care Education/Training Program1467202200
  36. Nathan Hans, PA-CPhysician Assistant1326385295
  37. Phillip Hans, LCSW-CClinical Social Worker1508389511
  38. Taylor Hans, LCSW-CClinical Social Worker1326894213
  39. Christopher HanseboutStudent in an Organized Health Care Education/Training Program1639585268
  40. Nadia Hansel, M.D.Pulmonary Disease Physician1447209465
  41. Chad Hansen, M.D.Emergency Medicine Physician1437219268
  42. Christian Hansen, M.D.Anatomic Pathology & Clinical Pathology Physician1932213485
  43. Deirdre Hansen, M.D.Diagnostic Radiology Physician1811125115
  44. Denise Hansen, LGSWClinical Social Worker1306270459
  45. Jonathan Hansen, MDEmergency Medicine Physician1992891444
  46. Karen Hansen, M.D.Emergency Medicine Physician1639117500
  47. Kristen Hansen, LCSW-CClinical Social Worker1225592223
  48. Landon Hansen, MDNeurological Surgery Physician1619438751
  49. Matthew Hansen, MDInterventional Pain Medicine Physician1891955498
  50. Shannon Hansen, CRNPPrimary Care Nurse Practitioner1336701507

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.