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 244 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. Allison Griffin, LCSW-CClinical Social Worker1952325060
  2. Anya GriffinBehavior Technician1053272583
  3. Areion GriffinBehavior Technician1295655413
  4. Catherine Griffin, MDSleep Medicine (Psychiatry & Neurology) Physician1629284286
  5. Christian GriffinStudent in an Organized Health Care Education/Training Program1437897386
  6. Courtney GriffinBehavior Technician1720881030
  7. Daneika Griffin, RDHDental Hygienist1578335840
  8. Daniel Griffin, M.D.Orthopaedic Surgery Physician1184972481
  9. Darlene GriffinMental Health Counselor1962099077
  10. David GriffinOther Technician1528929197
  11. Denise Griffin, COTAOccupational Therapy Assistant1447467634
  12. Eileen Griffin, PSY.D.Clinical Psychologist1730653163
  13. Ina Griffin, DMDDentist1609941178
  14. James GriffinClinical Psychologist1841730942
  15. Jessica GriffinBehavior Technician1881525657
  16. Joseph Griffin, M.D.Psychiatry Physician1811996366
  17. Kaitlin GriffinOccupational Therapist1629615265
  18. Kaitlin Griffin, MDPediatrics Physician1588368310
  19. Kaliah GriffinBehavior Technician1669392817
  20. Lakeesha Griffin, LGSWSocial Worker1023529476
  21. Leslie Griffin, M.D.Diagnostic Radiology Physician1598810483
  22. Robin GriffinBehavior Technician1417805938
  23. Rosalind Griffin, DSW, LCSW-CClinical Social Worker1962573832
  24. Sara Griffin, PNPPediatric Nurse Practitioner1912266503
  25. Sarah Griffin, M.S., CCC-SLPSpeech-Language Pathologist1619460219
  26. Shauna GriffinSocial Worker1366226011
  27. Stephanie Griffin, NPAcute Care Nurse Practitioner1194228494
  28. Talia Griffin, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1275288235
  29. Andrew Griffith, M.D.Family Medicine Physician1699913574
  30. Bartley Griffith, M.D.Specialist1104865856
  31. David Griffith, MDInternal Medicine Physician1851615561
  32. Kathleen GriffithFamily Nurse Practitioner1154509545
  33. Lawrence Griffith, M.D.Cardiovascular Disease Physician1366407074
  34. Loran Griffith, MS, RDRegistered Dietitian1023500402
  35. Paige Griffith, CRNPAcute Care Nurse Practitioner1639636731
  36. Terri GriffithPsychologist1457019416
  37. Valerie Griffith, PHYSICAL THERAPISTPain Medicine (Physical Medicine & Rehabilitation) Physician1487711628
  38. Diana Griffiths, MDMedical Oncology Physician1982664942
  39. Sophia GriffithsSocial Worker1649143413
  40. Eda Griffiths-BascomePsychiatric/Mental Health Registered Nurse1346599602
  41. Melanie GriffittsBehavior Technician1376412528
  42. Mayra Griggs, CNMAdvanced Practice Midwife1598915829
  43. Angelica Griggs-Demmin, BSStudent in an Organized Health Care Education/Training Program1265186464
  44. Jewlyus Grigsby, PHARMDPharmacist1568125375
  45. Robert Grill, D.D.S.General Practice Dentistry1134214810
  46. Alaina Grim, LMTMassage Therapist1255031746
  47. Dustin GrimPhysical Therapist1144833831
  48. Jonathan Grima, MD, PHDStudent in an Organized Health Care Education/Training Program1285420232
  49. Lisa Grimaldi, M.D.Internal Medicine Physician1013242429
  50. Alexandra Grimes, RPHPharmacist1629413901

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.