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 266 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. Joanne Hayes, MPH, PA-CMedical Physician Assistant1124249784
  2. Justin HayesOccupational Therapy Assistant1629826011
  3. Lashaun HayesBehavior Technician1679286595
  4. Lindsey Hayes, MD, PHDNeurology Physician1811288764
  5. Megan Hayes, CCC-SLPSpeech-Language Pathologist1487152591
  6. Michael Hayes, MDAddiction Medicine (Internal Medicine) Physician1871566125
  7. Michael Hayes, L.C.S.W.Social Worker1235190703
  8. Moira HayesBehavior Technician1174479398
  9. Mykeara Hayes, LPNLicensed Practical Nurse1932902301
  10. Suzette Hayes, DNP, MSN, AGPCNP-BCNurse Practitioner1962050203
  11. Tashyana HayesBehavior Technician1336061969
  12. Ariya Hayes-LawsonClinical Social Worker1093688046
  13. Larry HaygoodBehavior Technician1851113963
  14. Maya Haykal, MDStudent in an Organized Health Care Education/Training Program1346098381
  15. Anne Hayles, PHARM.D.Pharmacist1447661970
  16. Kerian HaylesBehavior Technician1588484802
  17. Ernest HaymanBehavior Technician1902747611
  18. Meghan Hayn, M.S., CCC-SLPSpeech-Language Pathologist1447836416
  19. Alyssa Haynes, DCChiropractor1447755293
  20. Julie Haynes, PHARMDPharmacotherapy Pharmacist1588035463
  21. Michael Haynes, PHDStudent in an Organized Health Care Education/Training Program1609116896
  22. Tayshyra HaynesBehavior Technician1487478111
  23. Ronni Haynie-Nunez, LCPCProfessional Counselor1487127361
  24. Judith Haynos, M.S,CCC-SLPSpeech-Language Pathologist1639210073
  25. Linda Hayrapetian-Dorsi, M.D.Pediatrics Physician1730230285
  26. Arie Hayre-Somuah, LMSWSocial Worker1760139513
  27. Allison Hays, MDCardiovascular Disease Physician1831394394
  28. Megan Hays, CCC-SLPSpeech-Language Pathologist1568057396
  29. Tiffani Hays, MS,RD, LNRegistered Dietitian1326070632
  30. Tyler Hays, PAHospitalist Physician1194201905
  31. Hilary Hayssen, MDStudent in an Organized Health Care Education/Training Program1659830644
  32. Jennifer Haythornthwaite, PH.D.Clinical Psychologist1275583312
  33. Christin HaywardHealth Educator1891263588
  34. Madison HaywardBehavior Technician1316887409
  35. Joan Haywood, R.PH.Pharmacist1558691774
  36. Keith HaywoodBehavior Technician1225960982
  37. Michelle Haywood, FNP-BCFamily Nurse Practitioner1255947388
  38. Sarah Hazell, M.D.Radiation Oncology Physician1619364734
  39. Tanasia Hazelton, LMSWSocial Worker1356159412
  40. Manuel Hazim, MDStudent in an Organized Health Care Education/Training Program1487358925
  41. Maria Hazimihalis, PHARM.D.Pharmacist1396099230
  42. Chana HazinsProfessional Counselor1861209561
  43. Kimberly HazudaPhysical Therapist1033358601
  44. Shimrit HazutClinical Social Worker1053258152
  45. Jennie HeCertified Registered Nurse Anesthetist1760108419
  46. Jin He, MD, PHDSurgery Physician1679745095
  47. Kathryn Heacock, DNP, APRN-CNS, CRNPAcute Care Clinical Nurse Specialist1962118695
  48. Chrisann Headley, CRNA, RNCertified Registered Nurse Anesthetist1114525391
  49. Kathleen Healey, MDStudent in an Organized Health Care Education/Training Program1881396323
  50. Ersilia Healy, CRNPAdult Health Nurse Practitioner1992747877

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.