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 137 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. Sophia Corrigan, PA-COrthopaedic Surgery Physician1154847218
  2. Nida Corry, PHDStudent in an Organized Health Care Education/Training Program1700052362
  3. Andrea Corse, M.D.Neurology Physician1114974268
  4. Gina Corso, M. AC., L.AC.Acupuncturist1427223197
  5. Chelsea Corson, RDNRegistered Dietitian1912441973
  6. Natalie CorsonOccupational Therapist1477444164
  7. Thomas Corson, M.D.Internal Medicine Physician1558652776
  8. Virginia Corson, M.S.Genetic Counselor (M.S.)1144366071
  9. Marcia CortEmergency Medicine Physician1487698775
  10. Carlos CorteStudent in an Organized Health Care Education/Training Program1457215717
  11. Hannah Cortellessa, PA-CSurgical Physician Assistant1417637703
  12. Jake John CortesLicensed Practical Nurse1053092932
  13. Irene Cortese, M.D.Neurology Physician1083750111
  14. Edward Corty, MDInternal Medicine Physician1588247100
  15. Justine Corwin, CRNPNurse Practitioner1184922346
  16. Ellyn CoryPediatric Nutrition Registered Dietitian1386106508
  17. Baby Cosbert-JimersonBehavior Technician1861237919
  18. Matthew Cosca, RNRegistered Nurse1427910843
  19. Enzo Cosentino, M.D.Otolaryngology Physician1578522165
  20. Lauren CosgriffObstetrics & Gynecology Physician1538628326
  21. John Cosgrove, MDPsychiatry Physician1356470694
  22. Kimberly Cosgrove, LCSW-CClinical Social Worker1548381601
  23. Sara Cosgrove, M.D.Infectious Disease Physician1851347983
  24. Mary Cosimano, LMSWSocial Worker1821829656
  25. Alexis Coslick, DOSports Medicine (Physical Medicine & Rehabilitation) Physician1467847939
  26. Kaitlin CossentinoBehavior Technician1679170773
  27. Kara Cossis, PA-CPhysician Assistant1831281872
  28. Jocelyn CossuSpeech-Language Pathologist1558920363
  29. Damla CostaStudent in an Organized Health Care Education/Training Program1417707431
  30. Laura Costa, PH.D.Clinical Psychologist1659685840
  31. Nadiesda Costa, MDNephrology Physician1457335895
  32. Nina Costa, LCSW-CClinical Social Worker1457715898
  33. Paul Costa, PHDPsychologist1073790572
  34. Blake CostalupesMental Health Counselor1881171676
  35. David Costea, P.T.Physical Therapist1205978772
  36. Cierra Costello, LMSWClinical Social Worker1508443383
  37. Kathleen Costello, C.R.N.P.Adult Health Nurse Practitioner1740408020
  38. Mary Coster, LCSW-CClinical Social Worker1457438608
  39. Shauna Costinett, M.D.Surgery Physician1124433719
  40. Lagaria CostonBehavior Technician1023967320
  41. Michael Cote, APRNAdult Health Nurse Practitioner1205214657
  42. Russell Cote, MPAS, PA-CMedical Physician Assistant1265532055
  43. Christina Cothern, CRNACertified Registered Nurse Anesthetist1235554247
  44. Valerie Cothran, MDSports Medicine (Family Medicine) Physician1275694408
  45. Jill Cotter, D.O.Family Medicine Physician1811254626
  46. Margaret Cotterell, LMSWSocial Worker1861231797
  47. Yvonne Cotterell, MDRadiation Oncology Physician1457933293
  48. Julia CottleBehavior Technician1487412235
  49. Deja Vu CottmanBehavior Technician1497528871
  50. Jaree Cottman, LCSW-CSocial Worker1003153974

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.