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 422 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. Sara MeydClinical Social Worker1326297409
  2. Timothy Meyenburg, C.R.N.P.Acute Care Nurse Practitioner1083954317
  3. Alexa Meyer, M.D.Urology Physician1942620190
  4. Brooke Meyer, PTPhysical Therapist1255452330
  5. Christian Meyer, M.D., PH. D.Medical Oncology Physician1104972835
  6. Jeffrey Meyer, M.D.Radiation Oncology Physician1598938516
  7. Jonathan Meyer, PHARMDPharmacist1538675020
  8. Joseph MeyerCardiovascular Disease Physician1558755462
  9. Laurel Meyer, MAStudent in an Organized Health Care Education/Training Program1063239242
  10. Lauren MeyerBehavior Technician1023983541
  11. Maria MeyerStudent in an Organized Health Care Education/Training Program1952249641
  12. Marlene Meyer, RNPsychiatric/Mental Health Registered Nurse1740091560
  13. Maureen Meyer, DNP, MPH, CRNPFamily Nurse Practitioner1740948223
  14. Rachel Meyer, M.D.Anesthesiology Physician1235405283
  15. Rena MeyerBehavior Technician1568298727
  16. Scott Meyer, PTAPhysical Therapy Assistant1669593745
  17. John Meyerhoff, M.D.Rheumatology Physician1326081779
  18. Lyn Meyerhoff, ATCAthletic Trainer1003398462
  19. Amy Meyerl, LCSW-CClinical Social Worker1578684650
  20. Julie Meyerowitz, M.S., CCC-SLPSpeech-Language Pathologist1366749327
  21. Shai MeyerowitzSocial Worker1184106569
  22. Carole Meyers, MDObstetrics & Gynecology Physician1609858885
  23. David Meyers, M.D.Internal Medicine Physician1134182439
  24. Mary Katherine Meyers, LMSWSocial Worker1285525931
  25. Patrick Meyers, MDSurgery Physician1740797505
  26. David Meyerson, M.D.Cardiovascular Disease Physician1558311563
  27. Sarah Mezban, M.DVascular & Interventional Radiology Physician1528106085
  28. Esteban Mezey, M.D.Gastroenterology Physician1548219280
  29. Gifford Mezey, MDEmergency Medicine Physician1831650456
  30. Jonathan Mezrich, M.D.Diagnostic Radiology Physician1700010774
  31. Reuben Mezrich, MDDiagnostic Radiology Physician1306832480
  32. Aviva MeztgerBehavior Technician1396672853
  33. Heather Mezzadra, M.D.Emergency Medicine Physician1164717203
  34. Nichole Mgboji, DPMStudent in an Organized Health Care Education/Training Program1649967118
  35. Nkemdilim Mgbojikwe, MDHospitalist Physician1386057552
  36. Nada MhaimeedEndocrinology, Diabetes & Metabolism Physician1164126165
  37. Nour Mhaimeed, MDStudent in an Organized Health Care Education/Training Program1952153363
  38. Omar Mhaimeed, MDStudent in an Organized Health Care Education/Training Program1699415364
  39. Daniel MhrousStudent in an Organized Health Care Education/Training Program1366304297
  40. Deborah Mi, MDStudent in an Organized Health Care Education/Training Program1225603715
  41. Reynaldo Mia, M.D.Anesthesiology Physician1679637730
  42. Jamshid Mian, MDFamily Medicine Physician1538143953
  43. Malkiel MiaraBehavior Technician1972457406
  44. Shien Micchelli, M.D.Anatomic Pathology & Clinical Pathology Physician1275683567
  45. Amanda Michael, COTA/LOccupational Therapy Assistant1801025887
  46. Erin Michael, DPTPhysical Therapist1114179728
  47. Michael MichaelSchool Psychologist1952117392
  48. Michele Michael, CRNPNurse Practitioner1396813275
  49. Nehmia Michael, RPHPharmacist1316528318
  50. Vanessa Michael, LCPCMental Health Counselor1245665033

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.