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 172 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. Thyessa Drummond, LCSW-CSocial Worker1942537899
  2. Mary Drymala, PACMedical Physician Assistant1861441875
  3. Daniel DuStudent in an Organized Health Care Education/Training Program1316752835
  4. Victor Du, MDNeurological Surgery Physician1245506468
  5. Gwen Du Bois, M.D.Internal Medicine Physician1235234691
  6. Christine DuanPharmacist1760918536
  7. Daisy Duan, M.D.Endocrinology, Diabetes & Metabolism Physician1982021226
  8. Monica DuarteBehavior Technician1346916319
  9. Richard Duarte, D.D.S.Student in an Organized Health Care Education/Training Program1992162499
  10. Casey DubacMental Health Counselor1740864412
  11. Jonathan Dubay, PMHNPPsychiatric/Mental Health Nurse Practitioner1053204149
  12. Sarah Dubbs, M.D.Emergency Medicine Physician1568787927
  13. Nileshkumar DubeyGeneral Practice Dentistry1245082288
  14. Aweke DubiFamily Nurse Practitioner1427690809
  15. Braxton DubinMental Health Counselor1215879325
  16. Emily Dubin, CRNPNurse Practitioner1265283493
  17. Ethan Dubin, M.D.Gastroenterology Physician1528127438
  18. Hinda Dubin, MDPsychiatry Physician1881808384
  19. Marc Dubin, M.D.Otolaryngology Physician1407897770
  20. Ross Dubin, D.C.Chiropractor1437543808
  21. Benjamin Dubois, MDCardiovascular Disease Physician1457354805
  22. Brianna Dubose, MDStudent in an Organized Health Care Education/Training Program1982464574
  23. Shenise Dubose, RN, DNGeneral Practice Registered Nurse1942042122
  24. Desiree Dubovick, LCSW-CClinical Social Worker1811216625
  25. Howard Dubowitz, M.D.Pediatrics Physician1639282825
  26. Moniece DubreyBehavior Technician1205304862
  27. Susan Dubroff, P.T.Pediatric Physical Therapist1003063645
  28. Lindsey Duchesne, PA-CPhysician Assistant1386167393
  29. Nicole Ducich, MDStudent in an Organized Health Care Education/Training Program1477255743
  30. Dasheara Duck, PMHNPPsychiatric/Mental Health Nurse Practitioner1588380299
  31. Linh Duckett, D.D.S.General Practice Dentistry1740333517
  32. Maria Duckett, D.D.SGeneral Practice Dentistry1104979962
  33. Olga Duclos-Lasnier, PA-CSurgical Physician Assistant1861844961
  34. Caroline Ducoin, PSYDClinical Psychologist1679865315
  35. Lauren Duda, L.AC, M.ACAcupuncturist1215408083
  36. Cain Dudek, MDStudent in an Organized Health Care Education/Training Program1376337527
  37. Katherine Dudek, DPTCase Manager/Care Coordinator1831688829
  38. Jonathan Dudley, MDAnatomic Pathology Physician1780953521
  39. Michelle Duell, CRNASpecialist1982604773
  40. Isabelle DuerrPsychiatry Physician1235766429
  41. Delores Duffie, MSW, LCSW-CClinical Social Worker1801028964
  42. Blake Duffy, MDAnesthesiology Physician1942887252
  43. Joanne Duffy, PH.DPsychologist1124172226
  44. Justin DuffySpeech-Language Pathologist1740024082
  45. Kandee DuffyBehavior Technician1023721958
  46. Valerie Duffy, PHARMDPharmacist1467733105
  47. Samantha Duflo, PT, DPTPhysical Therapist1750777694
  48. Simon Dufresne, M.D.Infectious Disease Physician1477861813
  49. Alicia DuganOccupational Therapist1174840599
  50. Colleen DuganAcute Care Nurse Practitioner1427441740

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.