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 155 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. Leatrice DebruhlBehavior Technician1053990457
  2. Patrick Debs, MDStudent in an Organized Health Care Education/Training Program1386404085
  3. Catherine Debus, LGSWSocial Worker1578988127
  4. Deborah Decamps, D.D.S., M.S.Orthodontics and Dentofacial Orthopedics Dentistry1881958866
  5. Megan Decapite, M.D.Pediatrics Physician1215134796
  6. Mallory Decesare, PA-CPhysician Assistant1831811389
  7. Wendy DechowitzMental Health Counselor1508321290
  8. Marjorie Deck, LCSW-CClinical Social Worker1336242742
  9. Abigail DeckerBehavior Technician1790359123
  10. Gabrielle Decker, RNRegistered Nurse1871931048
  11. Jade DeckerBehavior Technician1750069621
  12. Lauren DeckerContractor1033542428
  13. Zakeeyah DeckerBehavior Technician1538086087
  14. Donna Decosta, MDDiagnostic Radiology Physician1073540662
  15. Christina Decostanzo-Allen, MSProfessional Counselor1487935276
  16. Jessica Decostole, MS, RDN, LDN, CDERegistered Dietitian1801280417
  17. Jennifer Decuir, M.D.Student in an Organized Health Care Education/Training Program1245762699
  18. Xheni Deda, MDGastroenterology Physician1679049704
  19. Param Dedhia, M.D.Internal Medicine Physician1396780136
  20. Hala Deeb, MDStudent in an Organized Health Care Education/Training Program1740070911
  21. Janaki Deepak, MDPulmonary Disease Physician1912102294
  22. Unknown Deepinder Singh, M.B.B.S.Student in an Organized Health Care Education/Training Program1396591723
  23. Lynn Dees, CRNPAcute Care Nurse Practitioner1265412316
  24. Brande Deese, CRNPAcute Care Nurse Practitioner1275392607
  25. Tracey Deets, PTAPhysical Therapy Assistant1851529861
  26. Malino Defay, ODOptometrist1316622541
  27. Christopher Defilippi, M.D.Cardiovascular Disease Physician1639127301
  28. Hirut DegefuPediatrics Physician1518052034
  29. Alexander Deger, PA-CPhysician Assistant1972388544
  30. Kimberly Degirolamo, M.S., CCC-SLPSpeech-Language Pathologist1679431191
  31. Reginald Degrafenreid, N.P., PMH-NPPsychiatric/Mental Health Nurse Practitioner1699149492
  32. Robert Degrazia, M.D.Internal Medicine Physician1013379130
  33. Zoe DegraziaClinical Social Worker1255063749
  34. Christian DegrootStudent in an Organized Health Care Education/Training Program1700724150
  35. Margaret Degruchy, MPTPhysical Therapist1679935522
  36. Janis DehaanOccupational Therapist1427482785
  37. Lisa Dehart, M.S., ED.SSchool Psychologist1255156311
  38. Karen Deheer, R.N.Registered Nurse1417228941
  39. Fatemeh Dehghani FirouzabadiStudent in an Organized Health Care Education/Training Program1881399277
  40. Stephanie Deighton, DNP, RN, ACCNS-AGAcute Care Clinical Nurse Specialist1609559038
  41. Eric DeinStudent in an Organized Health Care Education/Training Program1447599501
  42. Evalyn Deinlein, CRNPAdult Health Nurse Practitioner1477769198
  43. Mark Deitch, MDOrthopaedic Hand Surgery Physician1063463560
  44. Anna Dejong, LCADCAddiction (Substance Use Disorder) Counselor1063434041
  45. Bobbi DejongBehavior Technician1568142149
  46. Ashley DejterCase Management Registered Nurse1891431094
  47. Megan DejterMental Health Counselor1609545888
  48. Gabriella DejuliisPhysical Therapist1326533100
  49. Gabriela Dekany, MDStudent in an Organized Health Care Education/Training Program1114435914
  50. Oksana Dekhterman, RNCommunity Health Registered Nurse1376317800

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.