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 68 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. Ashley Bivins, PHARMDPharmacist1154734028
  2. Louis BivonaOrthopaedic Surgery of the Spine Physician1942694914
  3. Kevin Bixler, PHARMDPharmacist1104746908
  4. Moussayandi Biza-JonesDoula1962212456
  5. Kimberlee Bizzell, MDInternal Medicine Physician1811104920
  6. Jeannette Bjorklund, MSW, LCSW-CClinical Social Worker1942623533
  7. Hans Bjornsson, M.D. PHDClinical Genetics (M.D.) Physician1265643787
  8. Alison Black, M.S. ,CCC-SLPSpeech-Language Pathologist1083942239
  9. Bryant BlackBehavior Technician1386470086
  10. Danielle BlackStudent in an Organized Health Care Education/Training Program1013799428
  11. Ezekiel BlackBehavior Technician1003585043
  12. Jada BlackBehavior Technician1336989250
  13. James Black, M.D.Vascular Surgery Physician1609832716
  14. Jason Black, M.D.Geriatric Medicine (Family Medicine) Physician1245259902
  15. Jazmin BlackPharmacist1366810905
  16. Laura Black, M.D.Pediatric Rehabilitation Medicine Physician1538504881
  17. Mara BlackObstetrics & Gynecology Physician1437656659
  18. Maureen Black, PHDClinical Child & Adolescent Psychologist1932141074
  19. Maya BlackStudent in an Organized Health Care Education/Training Program1821852369
  20. Rachael BlackClinical Social Worker1427493626
  21. Rachel Black, FNPFamily Nurse Practitioner1437746658
  22. Samuel BlackInternal Medicine Physician1194188094
  23. Angelique Black McKoyProfessional Counselor1467074096
  24. Christina Black PleasantBehavior Technician1114528031
  25. Denise Blackbourne, PA-CMedical Physician Assistant1356623961
  26. Elena Blackburn, SRNA, MBA, BSN, CCRNRegistered Nurse1578289369
  27. Judith Blackburn, PH.D.Speech-Language Pathologist1619105210
  28. Sarah BlackertSocial Worker1396413324
  29. Gabrielle Blackman, M.D.Psychiatry Physician1417913195
  30. Isabella BlackmanStudent in an Organized Health Care Education/Training Program1154185650
  31. Scott Blackman, M.D., PH.D.Pediatric Endocrinology Physician1306982954
  32. Michelle Blackston, FNPNurse Practitioner1194277152
  33. William Blackston, LCADCAddiction (Substance Use Disorder) Counselor1740339324
  34. Yulanda Blackston, LGPCProfessional Counselor1003770504
  35. Marilyn Blackston. Md, MDGeneral Practice Physician1508356866
  36. Angelesa BlackwellSocial Worker1356983431
  37. Caitlin Blackwell, ED.SSchool Psychologist1588488464
  38. Donna BlackwellClinical Social Worker1932530557
  39. Kimberly BlackwellBehavior Technician1215546338
  40. Steven Blackwell, PH.D., J.D., R.PH.Pharmacist1407960032
  41. Terry Blackwell, BEHAVIOR TECHNICIANBehavior Technician1184312639
  42. Vernita Blackwell Amos, LCSW-CSocial Worker1205244761
  43. Donna Blackwell-Singleton, LPNLicensed Practical Nurse1336736453
  44. David Blackwood, M.D.Internal Medicine Physician1528595303
  45. Rosemarie Blackwood, LCSW-CClinical Social Worker1942766514
  46. Bonnie Blades, OTA/LOccupational Therapy Assistant1750926002
  47. Natalie Blagowidow, M.D.Clinical Genetics (M.D.) Physician1407894330
  48. Katherine Blaha, PHDClinical Psychologist1841624541
  49. Kerry Blaha, MDAnesthesiology Physician1194865840
  50. Michael Blaha, M.D., MPHCardiovascular Disease Physician1285770313

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.