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 587 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. Novia Singh, DONephrology Physician1356738835
  2. Rohan Singh, MDStudent in an Organized Health Care Education/Training Program1023711181
  3. Sajya SinghStudent in an Organized Health Care Education/Training Program1881284859
  4. Sandhya Singh, MDStudent in an Organized Health Care Education/Training Program1053544478
  5. Shayal SinghBehavior Technician1437999331
  6. Shubha SinghPediatrics Physician1265937999
  7. Suprit Singh, MDVascular & Interventional Radiology Physician1922636737
  8. Namrata Singhania, M.D.Obstetrics & Gynecology Physician1699062943
  9. Momodou SinghatehPhysician Assistant1477494292
  10. Aatur SinghiAnatomic Pathology & Clinical Pathology Physician1154523744
  11. Samata Singhi, M.DNeurology with Special Qualifications in Child Neurology Physician1467746156
  12. Shreya SingireddyStudent in an Organized Health Care Education/Training Program1376295253
  13. Nirmish Singla, MDUrology Physician1447510912
  14. Dawn Single, CDDoula1093041147
  15. Kimberly Single, LMSWSocial Worker1003571274
  16. Rachel SingleClinical Social Worker1538759287
  17. Sarah SinglePhysical Therapist1649161332
  18. Christina SingletaryBehavior Technician1912874108
  19. Tiwanda SingletaryBehavior Technician1235081100
  20. Alexis Singletary-RichardsonBehavior Technician1629872247
  21. Courtney Singleton, MD/PHDCritical Care Medicine (Anesthesiology) Physician1881223667
  22. Iyia SingletonBehavior Technician1124951595
  23. Eric Singman, MD PHDOphthalmology Physician1881654804
  24. Gita Sinha, MDInfectious Disease Physician1871639039
  25. Pallavi Sinha, DMDGeneral Practice Dentistry1881903458
  26. Samir Sinha, M.D.Geriatric Medicine (Internal Medicine) Physician1396997730
  27. Sunil Sinha, M.D.Clinical Cardiac Electrophysiology Physician1578595393
  28. Victoria Sinibaldi, CRNPGerontology Nurse Practitioner1093744369
  29. Olivia SinicropiBehavior Technician1942816020
  30. Mariel Sinkov, PHARMDPharmacist1942420732
  31. Hannah SinksObstetrics & Gynecology Physician1659020394
  32. Sahana Sinnarajah, MDFamily Medicine Physician1144915166
  33. Jacqueline Sinnott, MD, MPHStudent in an Organized Health Care Education/Training Program1407659964
  34. Karel Sinoben, PHARMDPharmacist1548015902
  35. Kathryn SinorBehavior Analyst1659213650
  36. Gregory Sinos, CRNACertified Registered Nurse Anesthetist1396911871
  37. Emily Sippel, M.DFamily Medicine Physician1306983192
  38. Laura Sirgedas, PA-CPhysician Assistant1023349131
  39. Jeyanthi SiritharaSpecialist1952377186
  40. Ramanather Sirithara, M.D.Cardiovascular Disease Physician1093779977
  41. Kathleen Sirota, LCSW-CMental Health Counselor1124376645
  42. Lauren SirrianniaOccupational Therapist1548734361
  43. Yonas Sisay, M.D.Internal Medicine Physician1003020439
  44. Megan Sisbarro, PA-CMedical Physician Assistant1942672951
  45. Anna Sisic, NPNurse Practitioner1922017359
  46. Christopher Sisk, LCSW-CClinical Social Worker1245981638
  47. Morgan SiskStudent in an Organized Health Care Education/Training Program1063263937
  48. Matthew Siska, PA-CPhysician Assistant1821531237
  49. Mark Siskind, DCChiropractor1477627610
  50. Sepideh Sisneroz, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1871809830

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.