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 484 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. Lauren Park-YanovitchSpeech-Language Pathologist1396626669
  2. Aaron ParkerBehavior Technician1245078534
  3. Amirah ParkerBehavior Technician1205526555
  4. Angela Parker, RPHPharmacist1760084602
  5. Ann Parker, MDPulmonary Disease Physician1194984369
  6. Brett Parker, M.D.Surgery Physician1063831865
  7. Brittany ParkerBehavior Technician1265382899
  8. Calvin Parker, M.D.Internal Medicine Physician1073654976
  9. Casey Parker, CRNPFamily Nurse Practitioner1144098062
  10. Cecelia Parker, MSW, LGSWClinical Social Worker1033454897
  11. Chloe Parker, NPNurse Practitioner1508251240
  12. Colleen ParkerBehavior Technician1932954849
  13. D'Anita Parker, LGPCMental Health Counselor1053971648
  14. Deborah Parker, M.SSpeech-Language Pathologist1790471795
  15. Deidre Parker, PA-CPhysician Assistant1790955839
  16. Donald Parker, D.D.S.General Practice Dentistry1205909033
  17. Donna Parker, M.D.Internal Medicine Physician1023032232
  18. Ebony Parker, DNP, RN, WHNP-BCWomen's Health Nurse Practitioner1881340677
  19. Elizabeth Parker, MDPediatric Critical Care Medicine Physician1134361595
  20. Elizabeth Parker, PHD, RDRegistered Dietitian1356836977
  21. Erica ParkerBehavior Technician1124764519
  22. Erica ParkerBehavior Technician1700603156
  23. Erin Parker, MDPediatrics Physician1790370666
  24. Faatimah ParkerBehavior Technician1811863400
  25. Hope ParkerAddiction (Substance Use Disorder) Counselor1124901574
  26. Jasmaine ParkerBehavior Technician1740159789
  27. Joann Parker, CSC-ADAddiction (Substance Use Disorder) Counselor1093992596
  28. Katelin ParkerPediatric Physical Therapist1609559590
  29. Kathleen Parker, PH.D.Clinical Neuropsychologist1588145973
  30. Kierra ParkerBehavior Technician1154190478
  31. Kimberly Parker, LCSW-CClinical Social Worker1548632490
  32. Kyle ParkerBehavior Technician1548198500
  33. Marcus Parker, PA-CMedical Physician Assistant1518337807
  34. Megan ParkerStudent in an Organized Health Care Education/Training Program1548967532
  35. Melissa Parker, CRNPFamily Nurse Practitioner1396600029
  36. Niazia ParkerBehavior Technician1679447361
  37. Noelle ParkerPhysician Assistant1366240277
  38. Reginald ParkerAddiction (Substance Use Disorder) Counselor1013447218
  39. Rex Parker, MDDiagnostic Radiology Physician1790902872
  40. Robin ParkerBehavior Technician1992467435
  41. Sade ParkerHome Health Aide1932518495
  42. Sheree ParkerBehavior Technician1962360537
  43. Shirley ParkerCounselor1841876836
  44. Tara ParkerMassage Therapist1447995832
  45. Thomas ParkerBehavior Technician1427919562
  46. Timothy Parker, PA-CPhysician Assistant1043536337
  47. Towanda Parker, LPTAPhysical Therapy Assistant1134264351
  48. Whitney Parker, MD, PHDNeurological Surgery Physician1003227067
  49. Rochelle Parker-McKenzie, CRNACertified Registered Nurse Anesthetist1780991364
  50. John Parkerson, M.D.Preventive Medicine/Occupational Environmental Medicine Physician1730299678

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.