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 120 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. Inwha Cho, M.D.Neurology Physician1861451767
  2. Julia ChoBehavior Technician1508658493
  3. Peter Cho, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1154371797
  4. Serena Cho, DDSPediatric Dentistry1932697554
  5. Sung-Min Cho, D.ONeurology Physician1760828271
  6. Taemi Cho, PHARM.D.Pharmacist1205182771
  7. Alaina Chodoff, MDInternal Medicine Physician1568824522
  8. Anna ChoePediatrics Physician1003293879
  9. Chi Choe, D.D.S.Dentist1346629433
  10. Ian ChoeStudent in an Organized Health Care Education/Training Program1972304079
  11. Mary ChoePhysician Assistant1538768627
  12. Monica Choe, CRNPAdult Health Nurse Practitioner1598338634
  13. Daniel Choi, MDAnesthesiology Physician1902960321
  14. David Choi, PHARMDPharmacist1487146981
  15. Deborah Choi, MDStudent in an Organized Health Care Education/Training Program1902508922
  16. Elizabeth Choi, ODOptometrist1437775004
  17. Eojin ChoiStudent in an Organized Health Care Education/Training Program1366140360
  18. Helen ChoiPharmacist1902318488
  19. Hyunjin Choi, MDOphthalmology Physician1740817626
  20. Jaeyoung ChoiGeneral Practice Dentistry1750149969
  21. Jane Choi, DNPAdult Health Nurse Practitioner1225879083
  22. Jin Choi, PHARMDPharmacist1154451326
  23. John ChoiStudent in an Organized Health Care Education/Training Program1427593367
  24. Justin Choi, MDStudent in an Organized Health Care Education/Training Program1700520442
  25. Justin ChoiStudent in an Organized Health Care Education/Training Program1780499368
  26. Kelly ChoiRegistered Nurse1508754623
  27. Michael Choi, M.D.Nephrology Physician1487606372
  28. Nathan ChoiBehavior Technician1013607209
  29. Sarah ChoiPediatric Nurse Practitioner1639456874
  30. Sarah Choi, ACNPAcute Care Nurse Practitioner1972965911
  31. Seulah Choi, MDStudent in an Organized Health Care Education/Training Program1740921519
  32. Seung Choi, MDAnesthesiology Physician1205367471
  33. Sun Ah ChoiProfessional Counselor1679235287
  34. Sun Gyeong Choi, MDStudent in an Organized Health Care Education/Training Program1255190898
  35. Sung ChoiStudent in an Organized Health Care Education/Training Program1851034219
  36. Aastha ChokshiStudent in an Organized Health Care Education/Training Program1639747678
  37. Nikki Chokshi, PAMedical Physician Assistant1598889875
  38. Priyanka ChokshiGeneral Practice Dentistry1184300758
  39. Brittany CholakianClinical Social Worker1801669445
  40. Jennifer ChongStudent in an Organized Health Care Education/Training Program1104686120
  41. Jin Chong, P.A. - CPhysician Assistant1942563127
  42. Mary ChongStudent in an Organized Health Care Education/Training Program1104678051
  43. Rachel Chong, M.D.Endocrinology, Diabetes & Metabolism Physician1346291291
  44. Jemma Chong Qui, LCADC, MACounselor1114261450
  45. Moya Chong SangCertified Registered Nurse Anesthetist1083285910
  46. Kyo Min Choo, D.M.DDentist1467967463
  47. Shelly Choo, M.D., M.P.HPublic Health & General Preventive Medicine Physician1154576502
  48. Nadeige Chop, MDAnesthesiology Physician1053676676
  49. Aman Chopra, MD, MBAStudent in an Organized Health Care Education/Training Program1275320632
  50. Ashok Chopra, M.D.Specialist1699755165

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.