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 342 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. Keith Kleinman, MDPediatrics Physician1679968507
  2. Mary Kleinman, PHDPsychologist1912739616
  3. Robert KleinschmidtCounselor1790809291
  4. Sara Kleinsteuber, CRNPAcute Care Nurse Practitioner1740063981
  5. Madison KleintopOccupational Therapist1265068837
  6. Andrew Kleist, MDPediatrics Physician1639756935
  7. Nancy Klem, LCSW-CClinical Social Worker1508987686
  8. Kevin Klembczyk, MDInternal Medicine Physician1063943983
  9. Maria Klement, MDPsychiatry Physician1871644740
  10. Jared KlemmStudent in an Organized Health Care Education/Training Program1831017094
  11. Jenna Klempay, PHARM.D.Pharmacist1487909925
  12. Joseph Kligman, M.D.Internal Medicine Physician1992924690
  13. Mark Kligman, M.D.Surgery Physician1932113099
  14. Dennis KlimaPhysical Therapist1558733394
  15. Claudius Klimt, MDEmergency Medicine Physician1538108956
  16. Kirsten Klimt, DPTPhysical Therapist1720276322
  17. Mary Klimt, CRNPRegistered Nurse1477544856
  18. Barbara Klimuszka, CRNPNurse Practitioner1326350141
  19. Antonie Kline, M.D.Clinical Cytogenetics Physician1154347425
  20. Kathryn Kline, MDInternal Medicine Physician1699074005
  21. Kristina Kline, OTR/LOccupational Therapist1740439629
  22. Neila KlineStudent in an Organized Health Care Education/Training Program1174158455
  23. Olivia KlineBehavior Technician1700483823
  24. Richard Kline, DDSPediatric Dentistry1053426361
  25. Ronald Kline, MDPediatric Hematology & Oncology Physician1700895117
  26. Hallie Kling, PA-CPhysician Assistant1386522563
  27. Jennifer KlingPsychologist1275244253
  28. Therese Kling, M.ASpeech-Language Pathologist1740442961
  29. Elizabeth Klingaman, PHDClinical Psychologist1831568534
  30. Victoria KlingensmithRegistered Nurse1972370195
  31. Christopher Klinger, LCSW-CClinical Social Worker1649818386
  32. Jennifer Klingler, LCSW-CClinical Social Worker1942561345
  33. Tamara KliotStudent in an Organized Health Care Education/Training Program1437612587
  34. Nikki Klock, LGSWSocial Worker1124542477
  35. Isabel KlompusClinical Social Worker1154285773
  36. Joanna KloseFamily Nurse Practitioner1053197129
  37. Kathryn Kloss, CRNPFamily Nurse Practitioner1003363854
  38. Lewis Klotzman, DPMPodiatrist1003891375
  39. Michal Klotzman, OTR/LPhysical Rehabilitation Occupational Therapist1518566116
  40. Emily Kluck, PA-CSurgical Physician Assistant1124160965
  41. Jeffrey Klug, L.C.P.C.Professional Counselor1649470386
  42. Madelyn Klugman, MD, MSCMedical Oncology Physician1750918777
  43. Mindy Klugman, CRNP-ACPPediatric Nurse Practitioner1144530056
  44. Gary Klunk, RN, BSNRegistered Nurse1639575541
  45. Morgan KlunkOccupational Therapist1083204960
  46. Michael Klupt, DDSDentist1376687194
  47. Camille KnableStudent in an Organized Health Care Education/Training Program1982306163
  48. Julia Knach, LCPC, LCADCMental Health Counselor1144660887
  49. Emily Knapp, PHARMDPharmacist1316259518
  50. Janet KnappBehavior Technician1306524970

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.