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 255 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. Mohammed Hamzah Hameed, M.D.Student in an Organized Health Care Education/Training Program1235065848
  2. Matthew Hamers, MDStudent in an Organized Health Care Education/Training Program1063350809
  3. Chelsea Hamershock, PA-CPhysician Assistant1265801435
  4. Lucille Hamet-Attia, C.R.N.P.General Practice Registered Nurse1295787075
  5. Ahmad Hamid, MDStudent in an Organized Health Care Education/Training Program1518808484
  6. Cristina HamillObstetrics & Gynecology Physician1508866690
  7. Matthew Hamill, MBCHBInternal Medicine Physician1720591027
  8. Akeela HamiltonBehavior Technician1598637761
  9. Allison Hamilton, CRNACertified Registered Nurse Anesthetist1215772330
  10. Anika HamiltonStudent in an Organized Health Care Education/Training Program1023819992
  11. China HamiltonBehavior Technician1528933850
  12. Danjae HamiltonBehavior Technician1841919743
  13. Elizabeth Hamilton, D.O.Internal Medicine Physician1750517975
  14. Frank HamiltonSpecialist1841270436
  15. James Hamilton, M.D.Gastroenterology Physician1295802791
  16. Jennifer Hamilton, M.D.Endocrinology, Diabetes & Metabolism Physician1245330752
  17. Jennifer Hamilton, M.S.P.A.S, P.A.-C.Medical Physician Assistant1215376124
  18. Lakesha HamiltonBehavior Technician1497492961
  19. Natalie HamiltonStudent in an Organized Health Care Education/Training Program1346102753
  20. Nicole HamiltonBehavior Technician1912621962
  21. Randi Hamilton, LGPCProfessional Counselor1457975815
  22. Robert Hamilton, PH.D.Immunology Pathology Specialist/Technologist1023217205
  23. Shanntell Hamilton, LCPCProfessional Counselor1639743123
  24. Sonia HamiltonStudent in an Organized Health Care Education/Training Program1164129656
  25. Susan Hamilton, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1336747195
  26. Jessica Hamlin, MSW, CITAddiction (Substance Use Disorder) Counselor1306251624
  27. Jason Hamm-Bey, CSADAddiction (Substance Use Disorder) Counselor1356089205
  28. Joy Hammack, CRNACertified Registered Nurse Anesthetist1831435023
  29. Walid HammadEmergency Medicine Physician1710265210
  30. Lynne Hammel, NURSE PRACTITIONERAdult Health Nurse Practitioner1326136912
  31. Beverly Hammer, RDN, LDNRegistered Dietitian1679193080
  32. Joel Hammer, M.D.Anatomic Pathology & Clinical Pathology Physician1053371179
  33. Elizabeth Hammershaimb, M.D.Pediatrics Physician1538517214
  34. Rickelia HammettSocial Worker1427804590
  35. Melissa Hammiel, MS, OTR/LOccupational Therapist1730469834
  36. Samantha Hammock, PA-C, ATCSurgical Physician Assistant1588110100
  37. Rebecca Hammon, M.D.Otolaryngology Physician1285955427
  38. Alexis Hammond, MD, PHDPsychiatry Physician1992062400
  39. Amber Hammond, LCSW-CClinical Social Worker1235765892
  40. Christopher Hammond, M.D.Child & Adolescent Psychiatry Physician1023244316
  41. Darneisha HammondBehavior Technician1235993452
  42. Jason Hammond, M.D.Sports Medicine (Orthopaedic Surgery) Physician1033271697
  43. Jenna Hammond, DOPediatrics Physician1659508836
  44. Jocelyn Hammond, LGCPProfessional Counselor1942773973
  45. John Hammond, MDPediatrics Physician1477012300
  46. Mimi HammondSpeech-Language Pathologist1881114981
  47. Nancy Hammond, MDObstetrics & Gynecology Physician1417917477
  48. Nicole Hammond, NP-CAdult Health Nurse Practitioner1083256911
  49. Stephanie Hammond, PTPhysical Therapist1063933299
  50. Bianka HammondsBehavior Technician1598637217

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.