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 381 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. Onyinye LoenichenBehavior Technician1639833866
  2. Stacey LoeschnerCertified Registered Nurse Anesthetist1194135426
  3. Richard Loewenstein, M.D.Psychiatry Physician1013092873
  4. Julia LoewenthalClinical Social Worker1235949421
  5. Bart Loeys, M.D.Diagnostic Radiology Physician1881635738
  6. John LoftusStudent in an Organized Health Care Education/Training Program1376240184
  7. Matthew Loftus, M.D.Family Medicine Physician1376834945
  8. Emerson LoganStudent in an Organized Health Care Education/Training Program1316794555
  9. Janis Logan, CRNP, CNMObstetrics & Gynecology Nurse Practitioner1508808858
  10. John Logan, M.D.Anesthesiology Physician1518352517
  11. Lisa Logan, MDClinical Pathology/Laboratory Medicine Physician1154367860
  12. Michelle Logan, LCPCProfessional Counselor1730565201
  13. Nicole Logan, LCSW-CClinical Social Worker1316629363
  14. Veronica Logan, LCSW-CClinical Social Worker1659825966
  15. Christopher Logan-Bennett, LCSW-CClinical Social Worker1962178186
  16. Emily Loghmani, R.D, L.D, C.D.E.Registered Dietitian1679509897
  17. Georgy LoginovStudent in an Organized Health Care Education/Training Program1437042561
  18. Lauren Logozzo, MS CCC-SLPSpeech-Language Pathologist1225972144
  19. Deborah LogueOccupational Therapist1346487824
  20. Dora Logue, MDPsychiatry Physician1548306699
  21. Richard Logue, MDEmergency Medicine Physician1639153695
  22. John LohInternal Medicine Physician1306852827
  23. Yi Jia LohSpeech-Language Pathologist1710713250
  24. Sharon Lohnes, LCSW-CClinical Social Worker1427108877
  25. Bushra Lohrasbi, SLPSpeech-Language Pathologist1730896770
  26. Tinera Lokeman, LCSW CClinical Social Worker1902932544
  27. Jennifer Loken, LGSWSocial Worker1508236597
  28. Soum Lokeshwar, MD, MBAUrology Physician1972123123
  29. Lauren Lokey, MSN, FNP-CFamily Nurse Practitioner1134536170
  30. Parvez Lokhandwala, MD, PHDMolecular Genetic Pathology (Pathology) Physician1043586621
  31. Rosemary Lokko, CRNPFamily Nurse Practitioner1740825041
  32. Manda Lollar, LCSW-CClinical Social Worker1992880264
  33. Nicole Lollo, CRNPAdult Health Nurse Practitioner1932544400
  34. Cara Lomangino, CRNPAcute Care Nurse Practitioner1275782880
  35. Kristie Lomangino, LCSW-CClinical Social Worker1235701228
  36. Anita LomaxBehavior Technician1063383016
  37. Olivia LomaxBehavior Technician1912724204
  38. Rodney Lomax, LMSWSocial Worker1528538972
  39. Eugenia Lombardi, RN, CRNPAdult Health Clinical Nurse Specialist1699057109
  40. Alexandra LombardoStudent in an Organized Health Care Education/Training Program1972140788
  41. Fabio Lomelino, LCPCMental Health Counselor1881102085
  42. Zurabi Lominadze, M.D.Gastroenterology Physician1033472071
  43. Van Lomis, M.D.Internal Medicine Physician1689765059
  44. Lucia Lomotan, M.D.Infectious Disease Physician1275588253
  45. Leslie Londeree, D.D.S.General Practice Dentistry1568575256
  46. Aldo Londino, M.D.Pediatric Otolaryngology Physician1326334236
  47. David London, PHARM.D.Pharmacist1023319910
  48. David LondonBehavior Technician1992626261
  49. Nicola London, M.D.Obstetrics & Gynecology Physician1295704708
  50. Nyall London, MD/PHDOtolaryngology Physician1609119296

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.