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 340 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. Ellyn Kegelmeyer, PA-CPhysician Assistant1649787334
  2. Tia Kegler, LPCMental Health Counselor1023529062
  3. Darcel Kehr, RNAddiction (Substance Use Disorder) Registered Nurse1245691575
  4. Shyleigh KeilBehavior Technician1609736743
  5. Angela Keir, PTAPhysical Therapy Assistant1104038678
  6. Wendy KeirseyPeer Specialist1932967098
  7. Rebecca KeiserCase Manager/Care Coordinator1871473462
  8. Elizabeth Keister, APRN.CRNACertified Registered Nurse Anesthetist1023444395
  9. Lisa KeisterPersonal Care Attendant1538769484
  10. Boubacar KeitaCase Manager/Care Coordinator1194509307
  11. Fatoumata KeitaCase Manager/Care Coordinator1740021989
  12. Foulematou KeitaCase Manager/Care Coordinator1508578311
  13. Hawa KeitaCase Manager/Care Coordinator1245197276
  14. Ibrahima KeitaPersonal Care Attendant1326989476
  15. Mathew KeitanyCommunity Health Registered Nurse1619587201
  16. Steve KeiterAddiction (Substance Use Disorder) Counselor1376005389
  17. Alexandra Keith, OTDOccupational Therapist1346973815
  18. Brittanni KeithLicensed Practical Nurse1568769917
  19. Jason Keith, MDSurgery Physician1740208511
  20. Katherine Keith, RNRegistered Nurse1558211698
  21. Paulette Kelbley, ODOptometrist1366935587
  22. Allison Kelch, RNFARegistered Nurse1952820326
  23. Emily KelchRegistered Nurse1316688294
  24. Anandanee Kelegama, MDFamily Medicine Physician1811135940
  25. Tabitha Kelker, CNSAdult Health Clinical Nurse Specialist1609209451
  26. James KellHomemaker1083221709
  27. Hannah KellamsHome Health Aide1922830611
  28. Karli Kellar, LPNLicensed Practical Nurse1316839145
  29. Matthew Kellar, M.D.Emergency Medicine Physician1285612838
  30. Caitlin Kelleher, M.S. CCC-SLPSpeech-Language Pathologist1013397421
  31. Adelle KellerPsychiatric/Mental Health Nurse Practitioner1619586195
  32. Allen Keller, R.PH.Pharmacist1184756421
  33. Amanda KellerMental Health Counselor1093375131
  34. Amy Keller, ODOptometrist1861494643
  35. Amy Keller, LISWSocial Worker1376033787
  36. Brian Keller, M.D., PH.D.Pulmonary Disease Physician1356578082
  37. Jamie Keller, M.D.Anesthesiology Physician1831241306
  38. Karly KellerNeonatal Intensive Care Registered Nurse1174473037
  39. Kathryn Keller, MSW, LISW - SClinical Social Worker1184292781
  40. Kelly Keller, APRN-CNPAcute Care Nurse Practitioner1568917532
  41. Kevin Keller, PHARMDPharmacist1912528423
  42. Kristopher Keller, D.C., D.A.B.C.O.Orthopedic Chiropractor1306871991
  43. Lauren Keller, AU.D.Audiologist-Hearing Aid Fitter1225437825
  44. Nicholas Keller, PHARMDPharmacist1659927945
  45. Sara Keller, DOHospitalist Physician1487046348
  46. Susan Keller, MSN, RN-BCAmbulatory Care Registered Nurse1699419697
  47. Taryn Keller, APRN-CNPNurse Practitioner1144851635
  48. Tracie Keller, LPCC-SMental Health Counselor1003160219
  49. Tricia KellerStudent in an Organized Health Care Education/Training Program1265226161
  50. Cyrus Kellermier, MDAnesthesiology Physician1912326828

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.