NPPES file of Aug 9, 2026

Doctors and health care providers in Columbus, OH

36,491 individual NPPES records list a practice address in Columbus, 1st of 711 Ohio cities. The largest group is case manager/care coordinator: 3,958, 11% of the city's records, against 11% across Ohio. Page 402 of 730.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Columbus

  1. Case Manager/Care Coordinator3,958
  2. Students in training1,724
  3. Social Worker1,484
  4. Clinical Social Worker1,379
  5. Pharmacist1,160
  6. Family Nurse Practitioner1,127
  7. Licensed Practical Nurse1,040
  8. Registered Nurse993

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Columbus in Ohio

  • Rank in Ohio1st of 711 cities by records
  • Share of the state11.2% of Ohio's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.6% of all records
  • Case Manager/Care Coordinator rank1st of the 10 Ohio cities with the most

Compared with Ohio as a whole, Columbus has 1.8× the state's share of anesthesiology physician records and 0.59× its share of physical therapist records.

Providers in Columbus, alphabetically

  1. Amanda MainesCase Manager/Care Coordinator1932911583
  2. Kimberly Mains, LISWClinical Social Worker1033233721
  3. William Mains, MDFamily Medicine Physician1598863516
  4. Gisele Mainville, D.M.D.Oral and Maxillofacial Pathology Dentistry1912200239
  5. Linh Mairal, APRN-CNPAcute Care Nurse Practitioner1760160956
  6. Megan Maisenbacher, MS, LAT, ATCAthletic Trainer1205293628
  7. Nathalie Maitre, M.D.Neonatal-Perinatal Medicine Physician1033324819
  8. John Majewski, MDStudent in an Organized Health Care Education/Training Program1831983840
  9. Melissa Majewski, M.A., CCC-SLPSpeech-Language Pathologist1962740845
  10. Angela Majied, RNRegistered Nurse1407092364
  11. Alyssa Majka, FNPFamily Nurse Practitioner1619454527
  12. Joseph Majka, SLPSpeech-Language Pathologist1578284105
  13. Tanmay Majmudar, MDStudent in an Organized Health Care Education/Training Program1205686383
  14. Imani Major, MDObstetrics & Gynecology Physician1437900404
  15. Keena MajorsCase Manager/Care Coordinator1770277477
  16. Timothy MajorsCase Manager/Care Coordinator1730873449
  17. Usnish Majumdar, MDHospitalist Physician1740863281
  18. Matthew Majzun, D.O.Pulmonary Disease Physician1629276142
  19. Thomas Mak, MDPsychiatry Physician1073504908
  20. Samuel Makanjuola, DPMPrimary Podiatric Medicine Podiatrist1962089904
  21. David MakaraSchool Psychologist1841932845
  22. Mina Makary, M.D.Vascular & Interventional Radiology Physician1710220975
  23. Karina Makaza, SWTSocial Worker1750048195
  24. Dusan Makel, LPCCProfessional Counselor1083802888
  25. Abida Makhdomi, MDAnesthesiology Physician1497770622
  26. Aaron MakiPediatric Emergency Medicine (Pediatrics) Physician1255787891
  27. Evan Maki, MSW, LISWClinical Social Worker1770266421
  28. Rohit Makkar, M.D.Gastroenterology Physician1568636991
  29. Jeffrey Makley, CNPNurse Practitioner1881229524
  30. Georgia Mako, APRN-CNPNurse Practitioner1891393575
  31. Gerald MakobongPsychiatric/Mental Health Nurse Practitioner1134797657
  32. Autumn Makridis, BCBABehavior Analyst1982562377
  33. Dimitrios Makridis, BCBABehavior Analyst1194103408
  34. Heather Makuley, LISWClinical Social Worker1245783851
  35. Rahul Mal, MDStudent in an Organized Health Care Education/Training Program1366191835
  36. Leslie MalakPharmacist1730516709
  37. Pannaga Malalur, MDMedical Oncology Physician1255673877
  38. Dimitrios Malamis, DDSDentist1649512658
  39. Andrew Malanga, D.O.Student in an Organized Health Care Education/Training Program1932563186
  40. William Malarkey, M.D.Endocrinology, Diabetes & Metabolism Physician1598772691
  41. Britney MalcolmCounselor1447825005
  42. Krista Malcolm, PA-CPhysician Assistant1073226809
  43. Corrie Malcom, NP-CFamily Nurse Practitioner1114330313
  44. Shea MaldonadoCase Manager/Care Coordinator1720836802
  45. Daniel Maldovan, CRNACertified Registered Nurse Anesthetist1306817853
  46. Marianne Male, PTPhysical Therapist1720516040
  47. Hannah Malec, INTERNStudent in an Organized Health Care Education/Training Program1467916262
  48. Dana Malesky, OTD, OTR/LOccupational Therapist1619644606
  49. Brooke MaleticPharmacist1144990052
  50. Margaret Maley, MSW, LSWSocial Worker1780236133

The largest Ohio cities

  1. Cincinnati31,362
  2. Cleveland30,748
  3. Toledo13,583
  4. Dayton12,431
  5. Akron10,950

All of Ohio →

How to read this directory

Columbus, Ohio appears in the CMS National Plan and Provider Enumeration System with 36,491 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 Columbus - 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 Columbus 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 Columbus is weighted toward Case Manager/Care Coordinator (3,958 clinicians, followed by Student in an Organized Health Care Education/Training Program with 1,724 and Social Worker with 1,484). 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 Ohio's population, Columbus reports roughly 309.6 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.

For Columbus 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 Columbus, OH?

There are 36,491 registered healthcare providers in Columbus, OH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Columbus?

The most common specialties in Columbus are Case Manager/Care Coordinator, Student in an Organized Health Care Education/Training Program, Social Worker, Clinical Social Worker, Pharmacist. Case Manager/Care Coordinator has the most providers with 3,958.

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.