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 583 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. Alex Sigalovsky, CRNACertified Registered Nurse Anesthetist1508875501
  2. Natalie Sigalovsky, CRNACertified Registered Nurse Anesthetist1700895703
  3. Jordan SiggOccupational Therapist1750884417
  4. Nora Sigler, M.S., CCC-SLPSpeech-Language Pathologist1346403722
  5. David Sigman, M.D.Urology Physician1356304497
  6. Jaffer SikanderPhysician Assistant1346986007
  7. Izukanji Sikazwe, MDStudent in an Organized Health Care Education/Training Program1205095221
  8. Shameema Sikder, M.D.Ophthalmology Physician1265567309
  9. Karen Siklosi, MGC, CGCGenetic Counselor (M.S.)1265708044
  10. Jo Ann Sikora, CRNPAcute Care Nurse Practitioner1689636003
  11. Giulia Sikorski, M.D.Anesthesiology Physician1548607740
  12. Jason Sikorski, PH. D.Psychologist1285770461
  13. Michael SikorskiStudent in an Organized Health Care Education/Training Program1073372488
  14. Robert Sikorski, M.D.Anesthesiology Physician1154378099
  15. Sensei Kin Mariae SilabBehavior Technician1235962085
  16. Harry Silber, M.D.Cardiovascular Disease Physician1699706440
  17. Miriam SilberBehavior Technician1518728070
  18. Molly Silber, M.D.Pediatrics Physician1427476647
  19. Stanley Silber, MDUrology Physician1710915657
  20. Joyanna Silberg, PHDClinical Psychologist1366655185
  21. Marylu Silbergeld, CRNPAdult Health Nurse Practitioner1265589758
  22. Tarinee SilbertSpeech-Language Pathologist1962698076
  23. Bradley SilerStudent in an Organized Health Care Education/Training Program1477317261
  24. Eliana SileshiBehavior Technician1811866098
  25. Jessica Silinonte, M.S., CCC-SLPSpeech-Language Pathologist1568898070
  26. David Sill, MDDiagnostic Radiology Physician1124066907
  27. Edward Sills, M.D.Pediatric Rheumatology Physician1689605438
  28. Alexis Silva, M.S., CF-SLPSpeech-Language Pathologist1396205720
  29. Anadir Silva, M.D.Maternal & Fetal Medicine Physician1184652703
  30. Ezequiel SilvaBehavior Technician1417676362
  31. James Silva, CNIMElectroneurodiagnostic Specialist/Technologist1386068153
  32. Jessica SilvaSpeech-Language Pathologist1144880907
  33. Kathryn Silva, MDInternal Medicine Physician1346295672
  34. Naveen Silva, M.D.Internal Medicine Physician1962991034
  35. Sarah Silva, MDStudent in an Organized Health Care Education/Training Program1841092459
  36. Sierra Silva, LCSW-C, LICSWClinical Social Worker1649950460
  37. Andrea SilvanoCertified Registered Nurse Anesthetist1770323099
  38. Andrea Silvas, MDStudent in an Organized Health Care Education/Training Program1518540236
  39. Jillian Silveira, OTR/LOccupational Therapist1881617561
  40. Anna Silver, R.D.H.Dental Hygienist1437205523
  41. Dana Silver, M.D.Pediatrics Physician1972546893
  42. Gregory Silver, LCSW-CClinical Social Worker1316138282
  43. Irina Silver, PHARM DPharmacist1417257916
  44. Kenneth Silver, M.D.Physical Medicine & Rehabilitation Physician1326078882
  45. Kristi Silver, M.D.Endocrinology, Diabetes & Metabolism Physician1093756181
  46. Maya Silver, MDStudent in an Organized Health Care Education/Training Program1649064809
  47. Nader Silver, M.D.Family Medicine Physician1164804886
  48. Rebecca SilverPhysical Therapist1326364399
  49. Rebecca Silver, PH.D.Psychologist1568877058
  50. Sophie SilverPhysical Therapist1366274912

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.