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 599 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. Jenna Song, RNCase Management Registered Nurse1265735641
  2. Julia SongStudent in an Organized Health Care Education/Training Program1720885239
  3. Karen Song, MDDiagnostic Radiology Physician1780996124
  4. Paige Song, PA-CPhysician Assistant1083310957
  5. Sarah Song, MDStudent in an Organized Health Care Education/Training Program1245934496
  6. Scott SongStudent in an Organized Health Care Education/Training Program1528864279
  7. Soonok Song, RNPsychiatric/Mental Health Registered Nurse1922095637
  8. Yilin Song, MDStudent in an Organized Health Care Education/Training Program1700646692
  9. Yong Song, PHARMACISTPharmacist1447517305
  10. Austin SongerAnesthesiology Physician1457001760
  11. Sudeep Soni, M.D.Diagnostic Radiology Physician1003260456
  12. Nina Sonin, NPAcute Care Nurse Practitioner1811087042
  13. Leora Sonnenberg, LESpecialist1598532392
  14. Sierra SonnenbergBehavior Technician1588525646
  15. Malka SonnenblickOccupational Therapist1770900458
  16. Gershon SonnenscheinProfessional Counselor1851638845
  17. Aseem SoodInternal Medicine Physician1235511916
  18. Rupali SoodStudent in an Organized Health Care Education/Training Program1417493875
  19. Christine Soong, MDHospitalist Physician1174713465
  20. Ilo Soovere, M.D.Neurology Physician1518053677
  21. Mary SoperSpeech-Language Pathologist1659501450
  22. Thao Soper, PA-CPhysician Assistant1114253739
  23. Anuoluwapo SopeyinOphthalmology Physician1568090827
  24. Sabrina Sopha, M.D.Anatomic Pathology & Clinical Pathology Physician1003080797
  25. Steven Sopher, ODOptometrist1568514537
  26. Gregory Sophocleus, M.D.Ophthalmology Physician1871609719
  27. Fenja Sopko-MachPharmacist1750774345
  28. Mary Sopocko, MDDermatology Physician1598998072
  29. Nisha Soprey, M.D.Specialist1366434789
  30. Vijay Soprey, PAMedical Physician Assistant1336333855
  31. Rebecca Sora-Scott, P.A.Physician Assistant1972834315
  32. James Sorace, MDBlood Banking & Transfusion Medicine Physician1598978207
  33. Andrea Sorber, LCPCProfessional Counselor1356807069
  34. Caitlin Sorci, DNPPrimary Care Nurse Practitioner1497455802
  35. Adriana Soria-Hawkinson, DNP-FNPNurse Practitioner1851102206
  36. Edward Soriano, D.O.Physical Medicine & Rehabilitation Physician1093797540
  37. Emily Soriano, PTNeurology Physical Therapist1780510750
  38. Myfanwy SorianoCertified Registered Nurse Anesthetist1174076319
  39. Maya Sorini, MDStudent in an Organized Health Care Education/Training Program1508669425
  40. John Sorkin, M.D., PH.D.Internal Medicine Physician1417040833
  41. Tessiga SoroAdult Companion1063240653
  42. Garshasb Soroosh, MDStudent in an Organized Health Care Education/Training Program1457821811
  43. Mary Sorra, M.D.Obstetrics & Gynecology Physician1972604239
  44. Shereena Sorrell-Whitaker, FNP-BCFamily Nurse Practitioner1598223547
  45. Marianne SortebergPhysical Therapy Assistant1437542545
  46. Allan Sosa-EbertStudent in an Organized Health Care Education/Training Program1396584694
  47. Adeyemisi Sosanya, MDInternal Medicine Physician1669448767
  48. Shoshana SoskilOccupational Therapist1942800578
  49. Patrick Sosnay, M.D.Critical Care Medicine (Internal Medicine) Physician1285714840
  50. Sora Sosne, LMSWClinical Social Worker1912593526

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.