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 421 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. Camille MeroStudent in an Organized Health Care Education/Training Program1154295996
  2. Christine MerolaClinical Psychologist1831596691
  3. Valerie Meros, LMSWSocial Worker1598312811
  4. Jessica Merrey, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1578763736
  5. Jamire Merrick, LCSW-CSocial Worker1194211060
  6. Wendy MerrickAddiction (Substance Use Disorder) Counselor1093834186
  7. Hannah MerrifieldPhysician Assistant1497582290
  8. Scott Merrill, MDObstetrics & Gynecology Physician1730640756
  9. Chelsea MerrittDentist1598325904
  10. Regina Merritt, LMSWSocial Worker1871447227
  11. Gregory Merriweather, PA-CMedical Physician Assistant1457315475
  12. Ginny Merryman, M.D.Obstetrics & Gynecology Physician1023126760
  13. Anis Merson, M.D.Psychiatry Physician1578524120
  14. Rachel Mertins, PT, DPTPhysical Therapist1174775282
  15. William Merwin, M.D.Student in an Organized Health Care Education/Training Program1043697600
  16. Daniel Mesa, PHARMDPharmacist1013627389
  17. Franklin Mesa, PHDClinical Psychologist1508115908
  18. Hector Mesa Corrales, MDHematology (Pathology) Physician1811082209
  19. Jesse Mesenburg, FNP-CFamily Nurse Practitioner1760994610
  20. Benny Mesfin, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1770992596
  21. Brooke MeshelBehavior Technician1972090397
  22. Rupa Meshram, CRNACertified Registered Nurse Anesthetist1487927869
  23. Joel Meshulam, M.D.Internal Medicine Physician1871513697
  24. Matthew MesiPhysical Therapist1942657002
  25. Alyson Mesisca, CRNACertified Registered Nurse Anesthetist1497293385
  26. Michaela MeslerBehavior Technician1144819103
  27. Alyse MessafiStudent in an Organized Health Care Education/Training Program1285420281
  28. Roger Messick, LCSW-CClinical Social Worker1396894044
  29. Brenda Messina, PA-CPhysician Assistant1821285198
  30. Barbara Messing, MASpeech-Language Pathologist1336443050
  31. Teresa Messler, DNP, MSN, RN, CNEMaternal Newborn Registered Nurse1700321189
  32. Christopher Messner, MDStudent in an Organized Health Care Education/Training Program1225787518
  33. Olurotimi Mesubi, MDClinical Cardiac Electrophysiology Physician1912197328
  34. Mary Metkus, MDStudent in an Organized Health Care Education/Training Program1154011757
  35. Thomas Metkus, MDCardiovascular Disease Physician1417140096
  36. Garyn Metoyer, MDSurgery Physician1376162461
  37. Aida Metri, MDStudent in an Organized Health Care Education/Training Program1215724794
  38. Meghan Mette, M.A.Student in an Organized Health Care Education/Training Program1316760804
  39. Lynda Mettee, PA-CPhysician Assistant1710035951
  40. Earl Metter, M.D.Neurology Physician1124184130
  41. Jeffrey Metts, MDInternal Medicine Physician1073565529
  42. Sarah Metz, LMSWSocial Worker1366277279
  43. Stephanie MetzSchool Psychologist1992529689
  44. Joshua Metzger, D.D.S.Dentist1639459225
  45. Matthew Metzger, MDStudent in an Organized Health Care Education/Training Program1396374898
  46. Jamie Metzler, LCSW-CClinical Social Worker1093865974
  47. Jennifer Meuchel, M.D.Psychiatry Physician1376689976
  48. Natalie MevsClinical Social Worker1760966626
  49. Jeffrey Mewborne, MDNeuroradiology Physician1255313136
  50. Ngozi Mewe-Pira, RN, BSN, MSNAcute Care Nurse Practitioner1336364082

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.