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 73 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. Kate Boling, MDStudent in an Organized Health Care Education/Training Program1144925215
  2. Melissa Boling, M.S.Professional Counselor1699081687
  3. Karen Bolla, P.H.D.Clinical Psychologist1598722217
  4. Ian Bolland, MS, LGPC, NCCMental Health Counselor1720506801
  5. Kara Bolling, LCSW-CClinical Social Worker1275837007
  6. Jacob Bollinger, PHYSICIAN ASSISTANTPhysician Assistant1952944316
  7. Mary Bollinger, D.OPediatric Allergy/Immunology Physician1629011127
  8. Robert Bollinger, M.D.Infectious Disease Physician1316904915
  9. Estee BolnickBehavior Technician1639062748
  10. Guileon BolouBehavior Technician1033836689
  11. Beverly BolsterBehavior Technician1891617767
  12. Ellen Bolt, AGACNP-BCAcute Care Nurse Practitioner1679934228
  13. Jason Bolt, CRNACertified Registered Nurse Anesthetist1326141516
  14. Shannon Bolten, MDPediatrics Physician1801474432
  15. Zachary Bolten, MDDiagnostic Radiology Physician1861078800
  16. Emily Bomasang-Layno, M.D.Neurology Physician1336435544
  17. Michael Bombardier, PHDClinical Psychologist1013346667
  18. Deepthi Bommadevara, M.D; M.P.HInternal Medicine Physician1821259474
  19. Julia Bonacum, MDCritical Care Medicine (Internal Medicine) Physician1568403871
  20. Alessandra Bonasso, DDSDentist1922521715
  21. Hugo Bonatti, MDSurgery Physician1861609869
  22. Stephanie Boncich, MSN, CRNACertified Registered Nurse Anesthetist1326329020
  23. Cassandra BondBehavior Technician1164378089
  24. Christina BondDoula1134522964
  25. Gloria BondCase Manager/Care Coordinator1922507755
  26. Michael Bond, M.D.Emergency Medicine Physician1184665739
  27. Stephanie Bond, MDStudent in an Organized Health Care Education/Training Program1063973592
  28. Raquel Bondar, MS OTR/LOccupational Therapist1295094902
  29. Lucienne BondimaPsychiatric/Mental Health Nurse Practitioner1811858251
  30. Ayla BondsBehavior Technician1760121628
  31. Ashley Bone, M.D.Psychiatry Physician1417093170
  32. Megan Bone, MDNeurodevelopmental Disabilities Physician1902338338
  33. Donnell BoneaparteBehavior Technician1235064767
  34. David Bonekamp, M.D. PH.D.Diagnostic Radiology Physician1376685438
  35. Kairis Bonella, LCADCAddiction (Substance Use Disorder) Counselor1417127960
  36. Maria Bonello, LGPCMental Health Counselor1154845451
  37. Karen Bonham, CCC-SLPSpeech-Language Pathologist1538244835
  38. Challice Bonifant, MD, PHDPediatric Hematology & Oncology Physician1568605467
  39. Brandon BonillaStudent in an Organized Health Care Education/Training Program1306600796
  40. Neleen Bonilla, CRNPNurse Practitioner1760879738
  41. Janet BoninStudent in an Organized Health Care Education/Training Program1376245050
  42. Carrie BonkiewiczBehavior Technician1689427312
  43. Jenna Bonneau, DPTPhysical Therapist1710310511
  44. Cynthia Bonner, LCSW-CClinical Social Worker1427179506
  45. Jenna Bonner, M.D.Emergency Medicine Physician1508250440
  46. Erica Bonner-TrowellBehavior Technician1477419919
  47. Joelle BonnettClinical Social Worker1285116616
  48. Christel Bonneville, PA-CPhysician Assistant1336698497
  49. Bethany BonneyBehavior Technician1518859560
  50. Stephen Bonning, PA-CMedical Physician Assistant1558356006

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.