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 659 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. Joseph Walpole, MD, PHDAnesthesiology Physician1265966758
  2. Kenneth Walrond, PT, DPT, CSCSPhysical Therapist1932685070
  3. Sarah Walser, MDStudent in an Organized Health Care Education/Training Program1003559337
  4. Alexandra Walsh, PA-CPhysician Assistant1770091076
  5. Amanda Walsh, D.P.M.Foot & Ankle Surgery Podiatrist1114300670
  6. Anne WalshPsychiatry Physician1104265255
  7. Christi Walsh, MSN-CRNPAcute Care Nurse Practitioner1174968648
  8. Jonathan Walsh, M.D.Pediatric Otolaryngology Physician1437274206
  9. Kevin Walsh, PAPhysician Assistant1861728578
  10. Laura WalshStudent in an Organized Health Care Education/Training Program1396364139
  11. Maria Walsh, LMSWSocial Worker1578220802
  12. Nancy Walsh, CRNACertified Registered Nurse Anesthetist1023328598
  13. Patrick Walsh, M.D.Urology Physician1073549127
  14. Richard Walsh, M.D.Internal Medicine Physician1427010958
  15. Margaret Walsh Donnini, CRNPNurse Practitioner1871806661
  16. Mary Walsh-Wehberg, LCPCMental Health Counselor1972022168
  17. Eliana Walter, LGPCCounselor1720755002
  18. Thomas Walter, MD, PHDStudent in an Organized Health Care Education/Training Program1831981893
  19. Vanessa Walter, DPTPhysical Therapist1720331077
  20. Amaya WaltersBehavior Technician1003623687
  21. Daniel Walters, MDEmergency Medicine Physician1609843424
  22. Duane WaltersMetabolic Nutrition Registered Dietitian1801285044
  23. Elizabeth WaltersWomen's Health Nurse Practitioner1184791386
  24. Elizabeth Walters, LCSW-CClinical Social Worker1699497198
  25. Gerald Walters, MS, PA-CPhysician Assistant1104888015
  26. James Walters, PHARM.D.Pharmacist1609935485
  27. Latoya WaltersPhysical Therapist1659743045
  28. Samantha Walters, RD, LDNRegistered Dietitian1710343512
  29. Shanika WaltersSocial Worker1912888058
  30. Taylor Walters, MDStudent in an Organized Health Care Education/Training Program1568212058
  31. Amanda Walther, CRNPNurse Practitioner1770815730
  32. Lisa Walther, PTAPhysical Therapy Assistant1013038181
  33. Stephanie Walther, MS, CF-SLPSpeech-Language Pathologist1053158030
  34. Amber WaltonBehavior Technician1275137291
  35. Carolina WaltonBehavior Technician1104646876
  36. Katie Walton, PA-CSurgical Physician Assistant1932235124
  37. Nakalah WaltonBehavior Technician1245125533
  38. Scott Walton, MDDiagnostic Radiology Physician1811924004
  39. Stacy Walton, LMSWSocial Worker1376272575
  40. Tania Walton, MDDiagnostic Radiology Physician1790720522
  41. Benita Walton-Moss, C.R.N.P., D.N.SC.Nurse Practitioner1124060553
  42. Miles Waltuck, PSY.M.School Psychologist1992521959
  43. Yvonne Wambaa, APRNPsychiatric/Mental Health Nurse Practitioner1154092716
  44. Courtney Wambach, M.S., CF-SLPSpeech-Language Pathologist1326812850
  45. Carol Wamboldt, CRNPSpecialist1316975048
  46. Sheillanne WambuiClinical Social Worker1245730258
  47. Jonathan WanPharmacist1114317914
  48. Joy Wan, M.D.Dermatology Physician1235498346
  49. Kayan Wan, PSYDClinical Psychologist1639571375
  50. Yanlingxue WanMedical Physician Assistant1568299824

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.