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 365 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. Hans Lee, MDPulmonary Disease Physician1164637716
  2. Heya LeeStudent in an Organized Health Care Education/Training Program1770347460
  3. Ho (andy) Lee, M.D.Diagnostic Radiology Physician1861665333
  4. Hye LeeBehavior Technician1629752175
  5. Irvin Lee, C.R.N.A.Specialist1841297280
  6. Jae Lee, CRNPAdult Health Nurse Practitioner1073776985
  7. Jae Lee, MD, PHDAnatomic Pathology Physician1497372569
  8. Jae Lee, MDStudent in an Organized Health Care Education/Training Program1649118860
  9. Jaehyun LeeStudent in an Organized Health Care Education/Training Program1649020686
  10. Jai Lee, M.D.Pain Medicine (Anesthesiology) Physician1720020837
  11. Janae LeeStudent in an Organized Health Care Education/Training Program1831029115
  12. Janet Lee, MDStudent in an Organized Health Care Education/Training Program1407126634
  13. Janet Lee, CRNPAdult Health Nurse Practitioner1669066981
  14. Jashiah LeeBehavior Technician1609731256
  15. Jean Lee, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1255544474
  16. Jennifer LeeStudent in an Organized Health Care Education/Training Program1073376513
  17. Jeong Hwan Lee, PHARMDPharmacist1326871740
  18. Jessica Lee, M.D.Obstetrics & Gynecology Physician1710253307
  19. Jessica Lee, M.D.Internal Medicine Physician1982099800
  20. Ji Ae LeePharmacist1558973453
  21. Ji Won Lee, CRNPFamily Nurse Practitioner1194080473
  22. Jin Yi Lee, PHARMDPharmacist1053889600
  23. Joanne Lee, RPHPharmacist1881353399
  24. John Lee, M.D.Internal Medicine Physician1275849051
  25. Joshua Lee, LCSW-CClinical Social Worker1053566489
  26. Joyce LeeStudent in an Organized Health Care Education/Training Program1508671926
  27. Joyce Lee, BSN, RNRegistered Nurse1053207670
  28. Judith Lee, CRNPNurse Practitioner1184399131
  29. Jung In Lee, M.D.Anesthesiology Physician1811026933
  30. Karena LeeAddiction (Substance Use Disorder) Counselor1801413422
  31. Karin Lee, SOCIAL WORKERSocial Worker1326539453
  32. Katherine Lee, MDStudent in an Organized Health Care Education/Training Program1083363428
  33. Katherine LeePsychiatry Physician1982565297
  34. Keith Lee, MDInternal Medicine Physician1750321014
  35. Khang Lee, M.D.Anesthesiology Physician1265859490
  36. Kia Lee, LCSW-CClinical Social Worker1760025472
  37. Kookjae Lee, MDPediatrics Physician1912359365
  38. Krystle LeeBehavior Technician1376262477
  39. Kwang LeeAnesthesiology Physician1164497368
  40. Kyung Jin Lee, CRNPAcute Care Nurse Practitioner1750884318
  41. Lana Lee, MDPediatric Adolescent Medicine Physician1225212582
  42. Latasha LeeBehavior Technician1568308088
  43. Lawrence Lee, M.D.Student in an Organized Health Care Education/Training Program1841338563
  44. Lydia Lee, BS, PHARMDPharmacist1124885306
  45. Maria Lee, M.D.Anatomic Pathology & Clinical Pathology Physician1477580223
  46. Mary Lee, D.M.D, M.S.DPeriodontics1558610444
  47. Matthew Lee, DMDDentist1366749756
  48. Megan LeeDiagnostic Radiology Physician1326482324
  49. Melaine Lee, RPHPharmacist1619284262
  50. Melissa Lee, M.D.Psychiatry Physician1417990417

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.