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 306 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. Rami Ibrahim, MDNeurology Physician1093210684
  2. Yusuf IbrahimMental Health Counselor1366300667
  3. Kimberly Ichrist, APRN-CNPAcute Care Nurse Practitioner1730604265
  4. Alyssa Ideis, CDCAAddiction (Substance Use Disorder) Counselor1104332378
  5. Racheal IdowuCommunity Health Worker1780564856
  6. Sumer Idries, LISWClinical Social Worker1235624826
  7. Syed Ali Shan Idris, M.D.; MBBSNeurology Physician1942317060
  8. Brima IdrissCase Manager/Care Coordinator1003788035
  9. Gberrah Idriss, RNPsychiatric/Mental Health Nurse Practitioner1770433617
  10. John Idzakovich, NNPNeonatal Nurse Practitioner1801461793
  11. Madison IelaseSpeech-Language Pathologist1871322610
  12. Ikran Igal, LPNLicensed Practical Nurse1124445994
  13. Blessing Igboeli, MDPsychiatry Physician1053543603
  14. Rachel Igel, LPNLicensed Practical Nurse1164030581
  15. Alengo Igodan, PA-CMedical Physician Assistant1174814529
  16. Chukwuemeka Igwe, MDPediatric Cardiology Physician1194345983
  17. Patience Igwe, RNAddiction (Substance Use Disorder) Registered Nurse1013490051
  18. Ariana Igwebuike, CDCAAddiction (Substance Use Disorder) Counselor1891470449
  19. Ebony Igwebuike, CDCAAddiction (Substance Use Disorder) Counselor1720858384
  20. Nne Ihemere, MS, CNL, APRN, PMHNPPsychiatric/Mental Health Nurse Practitioner1073117289
  21. Uzoma IhemerePsychiatric/Mental Health Nurse Practitioner1386300614
  22. Umah Ijewemen, FNPFamily Nurse Practitioner1740005370
  23. Nkechinyere Ijioma, MDInterventional Cardiology Physician1689872756
  24. Carmen Ikem, LPNLicensed Practical Nurse1356563092
  25. Haniyyah Iliasu, RNRegistered Nurse1952674863
  26. Donna Ilievski, CNPFamily Nurse Practitioner1730685884
  27. Geeta Ilipilla, M.D.Child & Adolescent Psychiatry Physician1326395633
  28. Farhan IlyasStudent in an Organized Health Care Education/Training Program1114778859
  29. Uyi Imasuen, MDStudent in an Organized Health Care Education/Training Program1073218863
  30. Brian Imbrogno, MDVascular & Interventional Radiology Physician1740411321
  31. Jessica Imbrogno, FNP-CNurse Practitioner1447049937
  32. Caitlin ImhoffFamily Nurse Practitioner1932692183
  33. Michele Imler, OPTICIANOptician1780381517
  34. Amy Imm, M.D.Critical Care Medicine (Internal Medicine) Physician1215902127
  35. John Imm, D.D.S.General Practice Dentistry1972815124
  36. Angdi ImpeleeCase Manager/Care Coordinator1760038004
  37. Sehyr Imran, M.D.Pediatric Pulmonology Physician1043692759
  38. Sarah Imwalle, DOPediatrics Physician1215870746
  39. Katherine Inamura, OTROccupational Therapist1023223245
  40. Alyssa Inboden, LISW-SClinical Social Worker1174262588
  41. Rebecca InbodenMental Health Counselor1366886327
  42. Akih InchuoNurse's Aide1386469377
  43. John Indalecio, OTOccupational Therapist1417052812
  44. Justin Indyk, MD, PHDPediatric Endocrinology Physician1730399023
  45. Alexander Infantino, APRN-CNPNurse Practitioner1841984556
  46. Steven Ing, MDEndocrinology, Diabetes & Metabolism Physician1821005034
  47. Angelina IngallsBehavior Technician1235722133
  48. Megan Ingalls, ODOptometrist1265117774
  49. Gina IngelSpeech-Language Pathologist1386154466
  50. Hilliary Inger, MDOphthalmology Physician1912324245

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.