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 415 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. Nicholas MaurerEmergency Medicine Physician1326797267
  2. Deborah Mauri, LISW-SSocial Worker1952317430
  3. Mark Mauri, MSWClinical Social Worker1316059066
  4. Rachel MautzStudent in an Organized Health Care Education/Training Program1962623405
  5. Gregory Maves, M.D.Pediatric Anesthesiology Physician1407290141
  6. Gregory Mavian, D.O.Neurological Surgery Physician1194709691
  7. Ray MavromatisPeer Specialist1801451810
  8. Nicholas MavrouleasCase Manager/Care Coordinator1295405579
  9. Spiwe Mavunga, LPNLicensed Practical Nurse1992140248
  10. Tafadzwa MavungaCase Manager/Care Coordinator1366169609
  11. Tinotenda MawoyoMental Health Counselor1134901580
  12. Caila Maxey, RNAmbulatory Care Registered Nurse1457095507
  13. Emily Maxson, APRN-CNPPediatric Nurse Practitioner1710562483
  14. Aidan MaxwellStudent in an Organized Health Care Education/Training Program1639017254
  15. Carolyn MaxwellSocial Worker1811440266
  16. Cleopatra Maxwell, HOME HEALTH AIDEHome Health Aide1992476352
  17. Jasmine MaxwellCase Manager/Care Coordinator1942923586
  18. Linda Maxwell, MSW, LISWClinical Social Worker1518090877
  19. Maria Maxwell, M.D.Family Medicine Physician1841395860
  20. Megan MaxwellStudent in an Organized Health Care Education/Training Program1518579945
  21. Samantha MaxwellCase Manager/Care Coordinator1639914427
  22. Anne May, M.D.Pediatric Pulmonology Physician1073785838
  23. Candee May, PTAPhysical Therapy Assistant1184032203
  24. Casey May, PHARMD, BCCCPPharmacist1790129666
  25. Charles May, D.O.Family Medicine Physician1982608642
  26. Chequtra May, LPNLicensed Practical Nurse1629618814
  27. Earline MayAdult Companion1336782069
  28. Erica MayCertified Registered Nurse Anesthetist1164092243
  29. Erin May, MDObstetrics & Gynecology Physician1124332002
  30. Heather May, RN, APRN-CNMAdvanced Practice Midwife1184168783
  31. Janet May, APRN-CNPNurse Practitioner1346229218
  32. Leah May, MS, RD, LDRegistered Dietitian1992479828
  33. Loretta May, RNRegistered Nurse1881338911
  34. Michaelle May, QMHS IIIPeer Specialist1346917879
  35. Molly May, LSWSocial Worker1457659302
  36. Sara MayClinical Social Worker1841857257
  37. Susan May, MDPediatrics Physician1366496242
  38. Thomas MayCase Manager/Care Coordinator1083530646
  39. Rachel MaydewPediatric Dentistry1194589010
  40. Ranajha MayeSocial Worker1134990617
  41. Tehron MayeCase Manager/Care Coordinator1801373410
  42. Chad Mayer, MD PHDEmergency Medicine Physician1770933467
  43. Holly Mayer, LISWClinical Social Worker1932228996
  44. Johnnie MayerLicensed Practical Nurse1376287391
  45. Kelly Mayer, LISWClinical Social Worker1457711822
  46. Morgan MayerAudiologist1417881558
  47. Sally Mayer, RPHPharmacist1083059828
  48. Erica Mayersky, RN,BSN, BACommunity Health Registered Nurse1346963972
  49. Joel Mayerson, MDOrthopaedic Surgery Physician1720041098
  50. Cheryl Mayes, CPRS, CFRSPeer Specialist1265294847

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.