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 36 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. Tre'Yonna AtkinsonBehavior Technician1801741285
  2. Robert Atlas, MDGynecologic Oncology Physician1356387096
  3. Keisha Atlee, LCSW-CClinical Social Worker1912111808
  4. Kalpana AtluriInternal Medicine Physician1790754539
  5. Toyin AtokiAdult Psychiatric/Mental Health Registered Nurse1750943650
  6. Lyla AttaStudent in an Organized Health Care Education/Training Program1063058048
  7. Martin Atta, PMHNPPsychiatric/Mental Health Nurse Practitioner1811570005
  8. Mohamed Atta, M.D.Nephrology Physician1417912262
  9. Ruth Atta, CRNP-PMHPsychiatric/Mental Health Nurse Practitioner1407487101
  10. Frederick Atta-BoahenStudent in an Organized Health Care Education/Training Program1588582092
  11. Hashim Attahiru, R.NRegistered Nurse1972738201
  12. Samar Atteih, MDPediatrics Physician1043734262
  13. Zachary Attermann, CCC-SLPSpeech-Language Pathologist1871034785
  14. Sara Attia, PAMedical Physician Assistant1194202499
  15. Marc Attman, O.D.Optometrist1144261215
  16. Patricia Attman, M.D.Psychiatry Physician1184707218
  17. Princess AtudStudent in an Organized Health Care Education/Training Program1952258832
  18. Elizabeth AtueyiPharmacist1811285372
  19. Melvin AtueyiPharmacist1871992420
  20. Pamela AtueyiProfessional Counselor1467831628
  21. Paul AtueyiPharmacist1821494774
  22. Folajimi Atunde, M.DStudent in an Organized Health Care Education/Training Program1033964465
  23. Jacqueline Atunrase, MEDClinical Psychologist1548881527
  24. Jasjit Atwal, M.D.Anesthesiology Physician1003855479
  25. Hallie AtwaterClinical Social Worker1114423886
  26. Sara Atwater, CPNPPediatric Nurse Practitioner1255569125
  27. Rita Atwell, CPNPPediatric Nurse Practitioner1093863730
  28. Molly Atwood, PHDPsychologist1972123370
  29. Susan Aucott, M.D.Pediatric Gastroenterology Physician1649235979
  30. Carlos AudeStudent in an Organized Health Care Education/Training Program1598570087
  31. Tiffany AudlinNurse Practitioner1710497946
  32. Khadijat Audu, PHARMDPharmacist1558995423
  33. Amy Auer, MPTPhysical Therapist1659518579
  34. Amanda Auerbach, MDRheumatology Physician1245790187
  35. Michael Auerbach, M.D.Hematology & Oncology Physician1336199942
  36. Jennifer Auerhan, M.S. , CCC-SLPSpeech-Language Pathologist1255584777
  37. Ashley Auffarth, CRNPFamily Nurse Practitioner1790222818
  38. Brenda Auffinger, MDNeurology Physician1740741214
  39. Abigail AughenbaughSpeech-Language Pathologist1073179750
  40. Michael Aughenbaugh, MDInternal Medicine Physician1730575382
  41. Mary AugustinBehavior Analyst1063918324
  42. Odolphe Augustin, DO, MPHInternal Medicine Physician1033808704
  43. Stanley AugustinBehavior Technician1831946680
  44. Bryce AugustineBehavior Technician1770292104
  45. Sharae AugustineCase Management Registered Nurse1841942216
  46. Sharon Augustine, CRNPNurse Practitioner1851359392
  47. Sherma Augustine, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1386376259
  48. Edith Augustson, NCC, LCPC, LCAD-CProfessional Counselor1407888274
  49. Sean AugustusSocial Worker1275931701
  50. Jasmine AulakhStudent in an Organized Health Care Education/Training Program1982190781

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.