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 20 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. Erin Allen, M.S., CCC-SLPSpeech-Language Pathologist1437331071
  2. Gregory Allen, M.D.Internal Medicine Physician1376986331
  3. Jada Allen, CRNPFamily Nurse Practitioner1154960052
  4. Jawara AllenStudent in an Organized Health Care Education/Training Program1891185633
  5. Jeremiah Allen, M.D.Surgery Physician1558414516
  6. Jia AllenPharmacist1962979500
  7. John Allen, M.D.Internal Medicine Physician1023436839
  8. Junie AllenHome Health Aide1841604998
  9. Katherine Allen, MDInternal Medicine Physician1679916753
  10. Katherine Allen, PA-CPhysician Assistant1649913245
  11. Kathryn Allen, CRNPAdult Health Nurse Practitioner1962559211
  12. Kieaira AllenBehavior Technician1639040199
  13. Kimberly AllenClinical Social Worker1730772401
  14. Kristi Allen, LCSW-CClinical Social Worker1093005258
  15. Latasha AllenBehavior Technician1952232993
  16. Laura Allen, DNP, RNPublic Health & General Preventive Medicine Physician1902720832
  17. Leslie Allen, LCPCProfessional Counselor1316476120
  18. Leslie Allen, LCSW-CClinical Social Worker1740783646
  19. Marilee Allen, M.D.Pediatrics Physician1861457350
  20. Mary Allen, RNRegistered Nurse1285823179
  21. Michele Allen, CCC-AAudiologist1508426040
  22. Patricia AllenPhysical Therapist1679270201
  23. Patrick AllenPhysician Assistant1578106985
  24. Philip AllenBehavior Technician1609711944
  25. Rachel Allen, CRNPAdult Health Nurse Practitioner1841329745
  26. Reginald Allen, D.C.Rehabilitation Chiropractor1710199492
  27. Ricci Allen, MDStudent in an Organized Health Care Education/Training Program1124778220
  28. Rosalynn Allen, CRNPPsychiatric/Mental Health Nurse Practitioner1275147167
  29. Samantha Allen, DO, MSCStudent in an Organized Health Care Education/Training Program1689475709
  30. Samuel Allen, OTDOccupational Therapist1366209819
  31. Shada Allen, LMSWSocial Worker1871259978
  32. Shyasia AllenBehavior Technician1942167093
  33. Tasha Allen, LCPCProfessional Counselor1003374133
  34. Tracy AllenSocial Worker1740793538
  35. Trinity AllenBehavior Technician1831909084
  36. Vincent Allen, MDStudent in an Organized Health Care Education/Training Program1194576223
  37. Nakia Allen-Berhan, MDStudent in an Organized Health Care Education/Training Program1497335632
  38. Marquel Allen-ShorterBehavior Technician1174492268
  39. Michael AllenderAddiction (Substance Use Disorder) Counselor1073472999
  40. Sydney AllenderPhysician Assistant1164393138
  41. Jeannine AllevaSpeech-Language Pathologist1124345558
  42. Jacqueline Allex, LMSWMental Health Counselor1992566715
  43. Ligaya Alley, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1104712975
  44. Carlin Alleyne, M.D.Child & Adolescent Psychiatry Physician1376504514
  45. Esterlyn Alleyne, PHLEBTechnician1902228208
  46. Heather Alleyne, CRNPFamily Nurse Practitioner1942677448
  47. Barbara Allgood-Hill, PHDIntellectual & Developmental Disabilities Psychologist1699841197
  48. Peter Allinson, M.D.Undersea and Hyperbaric Medicine (Preventive Medicine) Physician1609967983
  49. Ashley Allison, M.S. SPEECH PATHSpeech-Language Pathologist1750517413
  50. Kristen Allison, CCC-SLPSpeech-Language Pathologist1083735161

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.