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 553 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. Tara Sanguinette, MS, CNS, LDNNutritionist1982250718
  2. Barbara Sanico, M.D.Internal Medicine Physician1164454716
  3. Yasamin Sanii, MDPediatrics Physician1770110702
  4. Rajendra Sanikop, M.D.Psychiatry Physician1780668830
  5. Ronald Sanjuan, M.D.Pediatric Emergency Medicine (Pediatrics) Physician1467647081
  6. Lakshmi Sanka, PTPhysical Therapist1205046117
  7. Ram Sanka, RPH, MSPharmacist1538389564
  8. Nisha Sankaran, M.D.Diagnostic Radiology Physician1972943249
  9. Zianab Sankoh, DOULADoula1720695349
  10. Karli SanonCertified Registered Nurse Anesthetist1114643772
  11. Charles Sansur, MDNeurological Surgery Physician1568679652
  12. Cicely Santa, LMSWSchool Social Worker1295556801
  13. Anna Khruzette Santa Clara, P.T.Physical Therapist1982846044
  14. Cesar Santa-Maria, MDMedical Oncology Physician1134381692
  15. Laina Santamaria, LCSW-CMental Health Counselor1689320194
  16. Daniel SantanaBehavior Technician1366319014
  17. Shontiequa SantanaBehavior Technician1164341228
  18. Tylette SantanaAdult Health Nurse Practitioner1932580693
  19. Diana Santana Rodriguez, RNRegistered Nurse1598349524
  20. Amanda Santanello, PSY. D.Psychologist1346474400
  21. Andrew Santanello, PSY.D.Clinical Psychologist1225134273
  22. Joseph Santangelo, LMSWMental Health Counselor1144839556
  23. Miguel Santaularia Tomas, M.D.Cardiovascular Disease Physician1922259308
  24. Prasanna Santhanam, MDEndocrinology, Diabetes & Metabolism Physician1083828685
  25. Alfredo Santiago, LGSWClinical Social Worker1659793388
  26. Geysell SantiagoBehavior Technician1235963554
  27. Hilda Santiago, MS, RDN, LDNRegistered Dietitian1497446025
  28. Camillus SantifulBehavior Technician1811606064
  29. Courtney Santillo PurnellPhysician Assistant1467631952
  30. Melissa Santini, MS, RD, LDNRegistered Dietitian1053750729
  31. Chelsey Santino, MDAnesthesiology Physician1871055962
  32. Briana SantoStudent in an Organized Health Care Education/Training Program1841152253
  33. Lisa Santo Domingo, CRNP-PEDIATRICSPediatric Nurse Practitioner1992970552
  34. Deborah Santor, P.A.Physician Assistant1841222965
  35. Ronald Santoriello, D.C.Chiropractor1942325964
  36. Samuel Santoriello, DCChiropractor1629040209
  37. Julie Santoro, CCC-SLPSpeech-Language Pathologist1447371521
  38. Danielle Santos, LMSWSocial Worker1154901676
  39. Kristine SantosCertified Registered Nurse Anesthetist1679800411
  40. Matthew Santos, DOStudent in an Organized Health Care Education/Training Program1447953682
  41. Rebecca Santos, MSN,APRN,PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1609799774
  42. Sebastian Santos Patarroyo, MD,MSStudent in an Organized Health Care Education/Training Program1033052667
  43. Kayla Santos-MurrayBehavior Technician1588502421
  44. Mathuram Santosham, M.D.Diagnostic Radiology Physician1902834906
  45. Brenda Santosus, LCPCProfessional Counselor1194175174
  46. Anna Santowski, LCMFTMarriage & Family Therapist1336999291
  47. Ololade Sanusi, MDFamily Medicine Physician1902434152
  48. Kathleen SanvilleBehavior Technician1528718442
  49. Shelley Sanyshyn, LCPCChild & Adolescent Psychiatry Physician1891893335
  50. Julie Sanz, ANP-BCAdult Health Nurse Practitioner1922249572

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.