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 368 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. Alison Leiner, L.ACAcupuncturist1629567292
  2. Michele Leisher, LCSW-CClinical Social Worker1225442577
  3. Della Leister, R.N.Community Health Registered Nurse1790977254
  4. Nicole Leistikow, M.D.Psychiatry Physician1861784118
  5. Guilherme Leite Barboza Goncalves, MDStudent in an Organized Health Care Education/Training Program1750229340
  6. Jeffrey Leiter, M.D.Emergency Medicine Physician1649545799
  7. Nikita Leiter, MDInternal Medicine Physician1215202312
  8. Adrianna LeithSpeech-Language Pathologist1588449375
  9. Amy Leitzel, CNMMidwife1689670325
  10. Desiree Lejano, MDStudent in an Organized Health Care Education/Training Program1043158611
  11. Martial Lekane, CRNACertified Registered Nurse Anesthetist1386934800
  12. Fara Lekhnych, CRNACertified Registered Nurse Anesthetist1023409000
  13. Janine LekiMarriage & Family Therapist1619368545
  14. Judith Lelchook, LCSW-CMental Health Counselor1033428065
  15. Shane Lelwica-Hebeisen, LCPCMental Health Counselor1578128781
  16. Hiwot LemaPhysician Assistant1982346888
  17. Kaleb Lema, MD, MPHStudent in an Organized Health Care Education/Training Program1700727161
  18. Diego Lema Rodriguez, MD, PHDStudent in an Organized Health Care Education/Training Program1386328755
  19. Gail Lemaire, P.H.D., R.N.Adult Psychiatric/Mental Health Clinical Nurse Specialist1447599568
  20. Frederick Lemaistre, MD, MPHStudent in an Organized Health Care Education/Training Program1801479035
  21. Mario Lemas, PH.D.Clinical Laboratory Director (Non-physician)1851576748
  22. Ledena LemayPhysical Therapy Assistant1689185001
  23. Alison LembachPhysical Therapist1063738284
  24. Kathryn Lemberg, MDPediatric Hematology & Oncology Physician1053678409
  25. David Lembersky, MDStudent in an Organized Health Care Education/Training Program1477356178
  26. Tina Lembo, M.A., C.A.S.School Psychologist1790500981
  27. Riccardo Lemini, MDStudent in an Organized Health Care Education/Training Program1952938664
  28. Daniel Lemkin, MDEmergency Medicine Physician1548205495
  29. Ellen Lemkin, MDEmergency Medicine Physician1659416576
  30. Hibsteab Lemma, NP-CPsychiatric/Mental Health Nurse Practitioner1790434843
  31. Mesfin Lemma, M.D.Orthopaedic Surgery of the Spine Physician1366410193
  32. Tarikuwa LemmaBehavior Technician1043945561
  33. Eric Lemmon, M.D.Hospitalist Physician1467814616
  34. Emily Lemmons, LGPCProfessional Counselor1962170332
  35. Laetitia LemoineStudent in an Organized Health Care Education/Training Program1386442663
  36. Khalia Lemon, MSWSchool Social Worker1609709740
  37. Shaleena LemonSocial Worker1821869983
  38. Karen Lemus, LCSW-CClinical Social Worker1215652086
  39. Zayra LemusBehavior Technician1396457446
  40. Ram LenBehavior Technician1205790573
  41. Rebecca Lencz, LGPCMental Health Counselor1134683477
  42. Melissa Lenet, LCSW-CClinical Social Worker1891925186
  43. Sydney Lenfestey, PHDPsychologist1427788371
  44. Sean Leng, M.D.Geriatric Medicine (Internal Medicine) Physician1952346546
  45. Song LengStudent in an Organized Health Care Education/Training Program1821795238
  46. Christopher LengelPhysical Therapist1700996584
  47. Kara Lenhoff, RNRegistered Nurse1689173064
  48. Victoria LenihanStudent in an Organized Health Care Education/Training Program1841880713
  49. Kelsey Lennon, CRNACertified Registered Nurse Anesthetist1063905867
  50. Elaine Lennox, M.D.Emergency Medicine Physician1518130970

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.