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 439 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. Lindy Miller, APRN-CNPFamily Nurse Practitioner1689215444
  2. Lisa Miller, APRN-CNPFamily Nurse Practitioner1972792919
  3. Lyndsey Miller, DDSDentist1063203792
  4. Madison MillerCase Manager/Care Coordinator1396357398
  5. Madison Miller, APRN-CNPAcute Care Nurse Practitioner1336823939
  6. Marcus Miller, CRNACertified Registered Nurse Anesthetist1437906757
  7. Margaret Miller, FNPFamily Nurse Practitioner1225524101
  8. Margaret MillerCertified Registered Nurse Anesthetist1629602701
  9. Margaret Miller, PHDClinical Neuropsychologist1144801341
  10. Marissa MillerCase Manager/Care Coordinator1245709971
  11. Mark Miller, DDSGeneral Practice Dentistry1144315805
  12. Martha Miller, MDPediatrics Physician1033196951
  13. Matthew Miller, CRNACertified Registered Nurse Anesthetist1063465706
  14. Meghan Miller, MS, ATCAthletic Trainer1265870539
  15. Michaela MillerAddiction (Substance Use Disorder) Counselor1235060716
  16. Michelle Miller, M.D.Pediatric Rehabilitation Medicine Physician1700893609
  17. Michelle Miller, B.S CDCACase Manager/Care Coordinator1003325754
  18. Michelle Miller, RACase Manager/Care Coordinator1235988502
  19. Montia MillerCase Manager/Care Coordinator1932763422
  20. My'Keyla MillerCase Manager/Care Coordinator1629913660
  21. Nateeka MillerOther Specialist/Technologist1013391069
  22. Neil Miller, RNFARegistered Nurse First Assistant1245328251
  23. Nikki Miller, CNPAdult Health Nurse Practitioner1518616861
  24. Nkeelah MillerBehavior Technician1609514454
  25. Noa MillerCase Manager/Care Coordinator1386373587
  26. Olena Miller, LMHC, LPCC, MS, MAProfessional Counselor1679075444
  27. Olivia Miller, RD, LDRegistered Dietitian1356023915
  28. Patricia Miller, PMHNPPsychiatric/Mental Health Nurse Practitioner1538175401
  29. Patrik Miller, PHARMDPharmacist1871010108
  30. Rachel MillerBehavior Technician1861129876
  31. Randy Miller, M.D.Neonatal-Perinatal Medicine Physician1336102615
  32. Regan Miller, M.D.Neurology Physician1609096718
  33. Richard Miller, DDSGeneral Practice Dentistry1528246931
  34. Richard MillerStudent in an Organized Health Care Education/Training Program1225770431
  35. Riley MillerStudent in an Organized Health Care Education/Training Program1881510261
  36. Roger Miller, M.D.Preventive Medicine/Occupational Environmental Medicine Physician1639143878
  37. Ronald Miller, M.D.Gastroenterology Physician1164407037
  38. Ruby Miller, LPNLicensed Practical Nurse1558976621
  39. Russell Miller, CNSAdult Health Clinical Nurse Specialist1891023909
  40. Ruth MillerCase Manager/Care Coordinator1093508871
  41. Sarah MillerAssistant Behavior Analyst1487287660
  42. Scott Miller, MDGastroenterology Physician1659365997
  43. Seth MillerBehavior Technician1093670846
  44. Shannon MillerPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1043736077
  45. Shelley MillerPharmacist1902400021
  46. Shoniece MillerHomemaker1962102822
  47. Spencer MillerStudent in an Organized Health Care Education/Training Program1689371882
  48. Stefanie MillerCommunity Health Worker1033866926
  49. Steven Miller, D.O.Obstetrics & Gynecology Physician1578562153
  50. Sumpney MillerCase Manager/Care Coordinator1881554632

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.