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 614 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. Jeremy Sugarman, M.D.Internal Medicine Physician1942360292
  2. Adrienne Suggs, MDPediatric Emergency Medicine (Pediatrics) Physician1124178876
  3. Emily SugrueBehavior Technician1295603231
  4. Sonia Sugumar, MDInternal Medicine Physician1720583826
  5. Grace SuhStudent in an Organized Health Care Education/Training Program1891657805
  6. Timur Suhail-Sindhu, M.D.Addiction Medicine (Psychiatry & Neurology) Physician1104357623
  7. Catherine Suk, RN CNSRegistered Nurse1528026150
  8. Simone SukhdeoStudent in an Organized Health Care Education/Training Program1093410847
  9. Leah SukriStudent in an Organized Health Care Education/Training Program1255968657
  10. Andrew Sulaiman, DOStudent in an Organized Health Care Education/Training Program1306596002
  11. Mariatu Sulaiman, GNPGerontology Nurse Practitioner1336919513
  12. Indira SuleimenovaStudent in an Organized Health Care Education/Training Program1831036334
  13. Shahida Suleman, PTPhysical Therapist1366641565
  14. Kemshi Suleman Mbuih, CPRPCase Manager/Care Coordinator1790650646
  15. Michael Sulewski, M.D.Ophthalmology Physician1063808996
  16. Ahmed Sulieman, M.B.B.S.Student in an Organized Health Care Education/Training Program1548956782
  17. Alex SuligaStudent in an Organized Health Care Education/Training Program1154895100
  18. Belal SulimanStudent in an Organized Health Care Education/Training Program1225915051
  19. Lauren SulingBehavior Technician1588440580
  20. Mark Sulkowski, M.D.Internal Medicine Physician1790715423
  21. Alicia Sullivan, PH.DPsychologist1750760393
  22. Alison Sullivan, LCSW-CClinical Social Worker1750402822
  23. Amanda Sullivan, OTROccupational Therapist1386207462
  24. Benjamin Sullivan, P.A.-CPhysician Assistant1225196652
  25. Brooke SullivanPhysician Assistant1134728223
  26. Cari Sullivan, PTPhysical Therapist1114015955
  27. Catherine Sullivan, PSYDClinical Psychologist1730020926
  28. David Sullivan, M.D.Infectious Disease Physician1275568172
  29. Eleanor SullivanGerontology Nurse Practitioner1831748193
  30. Holly Sullivan, CCC-SPSpeech-Language Pathologist1821119777
  31. Jacqueline Sullivan, PAPhysician Assistant1740068253
  32. Jada SullivanBehavior Technician1013713601
  33. Jessica Sullivan, CRNP-PMHPsychiatric/Mental Health Nurse Practitioner1508265737
  34. Kammie Sullivan, OTR/LOccupational Therapist1811556772
  35. Kathleen Sullivan, LCPCChild & Adolescent Psychiatry Physician1588764674
  36. Kelsey SullivanSurgery Physician1255892444
  37. Marlysa Sullivan, PTPhysical Therapist1578632816
  38. Maryam SullivanBehavior Technician1831964634
  39. Meghan Sullivan, MS, ATC, CES, PESAthletic Trainer1205222841
  40. Michael Sullivan, MDStudent in an Organized Health Care Education/Training Program1679213847
  41. Miles Sullivan, MDStudent in an Organized Health Care Education/Training Program1568158566
  42. Sarah Sullivan, FNPNurse Practitioner1407856727
  43. Wendy Sullivan, P.A.Physician Assistant1194781617
  44. William Sullivan, DNP, FNP-CFamily Nurse Practitioner1215618145
  45. Paige Sullivan-Hvizdos, CF-SLPSpeech-Language Pathologist1013521277
  46. Catherine Sullivan-Windt, PH.D.Counseling Psychologist1871881037
  47. Ahmed Sultan, B.D.S., P.H.DOral and Maxillofacial Pathology Dentistry1467884973
  48. Daisy SultanPhysician Assistant1184306573
  49. Wael SultanHospitalist Physician1942636170
  50. Zeynab SultaniPhysician Assistant1013631126

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.