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 406 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. Jamie MayerCertified Registered Nurse Anesthetist1497320428
  2. Jeffrey Mayer, M.D.Sports Medicine (Family Medicine) Physician1497920177
  3. Moishe MayerCertified Registered Nurse Anesthetist1770019192
  4. Robert Mayer, M.D.Physical Medicine & Rehabilitation Physician1003865585
  5. Jamie Mayes, BTBehavior Technician1689359523
  6. Robert Mayes, RPHPharmacist1679900617
  7. Allison Mayfield-VisiAcute Care Nurse Practitioner1669949665
  8. Megan Mayforth, LCSW-CClinical Social Worker1942321021
  9. Rachel MaygersPhysician Assistant1538030838
  10. Alexander Maymon, PTPhysical Therapist1609345024
  11. Janet Maynard, M.D.Internal Medicine Physician1043425812
  12. Jennifer Maynard, LPNLicensed Practical Nurse1275091035
  13. Michaela Maynes, MS CCC-SLPSpeech-Language Pathologist1508208398
  14. Bryanna MayoBehavior Technician1205308368
  15. Crista Ariele MayoSocial Worker1386560332
  16. Douglas Mayo, M.D.Emergency Medical Services (Emergency Medicine) Physician1548221062
  17. Emily Mayo, M.S., CCC-SLPSpeech-Language Pathologist1770473951
  18. Harrison MayoStudent in an Organized Health Care Education/Training Program1235078718
  19. Tykia MayoBehavior Technician1023939527
  20. Xamaira Mayol Diaz, PHARM DPharmacist1710738604
  21. Simone MayrantBehavior Technician1235851833
  22. Andrew Mayrer, M.D.Infectious Disease Physician1245278795
  23. Sally Mays, PHDClinical Psychologist1033528765
  24. Amanda Maytin-HeviaStudent in an Organized Health Care Education/Training Program1992644215
  25. Jazmin Mayzck-JonesDoula1528639671
  26. Emanuel Mazariegos, DPTPhysical Therapist1013719582
  27. Benjamin Mazer, M.D.Anatomic Pathology & Clinical Pathology Physician1689022352
  28. Mark Mazer, MDPsychiatry Physician1427577105
  29. Patricia Mazikas, P.A.Physician Assistant1740239847
  30. Jahinover Mazo, MDDiagnostic Radiology Physician1427554872
  31. Santiago Mazuera Mejia, M.D.Neurology Physician1235484056
  32. Anushka MazumdarStudent in an Organized Health Care Education/Training Program1689513020
  33. Ishan MazumdarStudent in an Organized Health Care Education/Training Program1407500234
  34. Leigh Mazzei, PA-CPhysician Assistant1174071427
  35. Michele Mazzocco, PHDPsychologist1720382195
  36. Jessica Mazzone, CRNPAcute Care Nurse Practitioner1518203538
  37. Kenneth Mbachu, PAPhysician Assistant1568423077
  38. Peter MbaguLicensed Practical Nurse1649124157
  39. Juachi MbahFamily Nurse Practitioner1659326411
  40. Sirdrick MbahCase Manager/Care Coordinator1629943451
  41. Alexis Mbakwe, DO, MSStudent in an Organized Health Care Education/Training Program1265282479
  42. Juliet MbakweBehavior Technician1912611922
  43. Catherine Mbanefo, CRNP-PMHPsychiatry Physician1659118818
  44. Ichick Mbenga Epse TembiFamily Nurse Practitioner1972372944
  45. Elizabeth Mbi WelleCase Manager/Care Coordinator1871202929
  46. Blaid Mbiyangandu, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1124618756
  47. Benson Mboche, PMHNPPsychiatric/Mental Health Nurse Practitioner1699317719
  48. Tobenna Mbonu, MDStudent in an Organized Health Care Education/Training Program1316885494
  49. Momar MboupPsychiatric/Mental Health Nurse Practitioner1831066455
  50. Grace Mbu, HHAHome Health Aide1194087858

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.