NPPES file of Aug 9, 2026

Doctors and health care providers in Canton, OH

5,763 individual NPPES records list a practice address in Canton, 7th of 711 Ohio cities. The largest group is case manager/care coordinator: 563, 10% of the city's records, against 11% across Ohio. Page 77 of 116.

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 Canton

  1. Case Manager/Care Coordinator563
  2. Professional Counselor312
  3. Home Health Aide255
  4. Students in training245
  5. Licensed Practical Nurse224
  6. Mental Health Counselor224
  7. Counselor206
  8. Social Worker198

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

Canton in Ohio

  • Rank in Ohio7th of 711 cities by records
  • Share of the state1.8% of Ohio's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.6% of all records
  • Case Manager/Care Coordinator rank10th of the 10 Ohio cities with the most

Compared with Ohio as a whole, Canton has 2.9× the state's share of counselor records and 0.53× its share of behavior technician records.

Providers in Canton, alphabetically

  1. Michael O'Brien, D.O.Anesthesiology Physician1124361720
  2. Sonya O'BrienRegistered Nurse1982328910
  3. Ivor O'Connor, MDInternal Medicine Physician1265939201
  4. Kelsey O'Connor, D.O.Physical Medicine & Rehabilitation Physician1730429275
  5. Craig O'Dear, MDObstetrics & Gynecology Physician1699731877
  6. Jamie O'Dear, CRNACertified Registered Nurse Anesthetist1952652521
  7. Nancy O'Hara, PCCProfessional Counselor1053443440
  8. Nicolette O'NealBehavior Technician1891479986
  9. Kathleen O'Reilly, CNPNurse Practitioner1891854006
  10. Timothy O'Toole, MDEmergency Medicine Physician1063488005
  11. Ellen Obitz-Bossart, RNRegistered Nurse1730636879
  12. Steven Ochs, MDUrology Physician1144220807
  13. Dawn Ocker, PTAPhysical Therapy Assistant1578770822
  14. Dallas Ocrainiciuc, DDSGeneral Practice Dentistry1457934721
  15. Rose OdembaSocial Worker1720577349
  16. Dymond OeschCommunity Health Worker1427893494
  17. Taylor OgdenProfessional Counselor1356814636
  18. Rachael Oglesbee, LPNLicensed Practical Nurse1386895035
  19. Hailey OhmCase Manager/Care Coordinator1568288256
  20. Kaosisochukwu Okeke, MDStudent in an Organized Health Care Education/Training Program1134910573
  21. Violet Olander, PA-CPhysician Assistant1861080020
  22. Emma Olee, LPCCMental Health Counselor1861109845
  23. Sheila Olinchic, LPCC, LICDC, NCCCounselor1912912437
  24. Brandy Oliver, LPNLicensed Practical Nurse1609676600
  25. Sheridan OliverPhysician Assistant1770267312
  26. Tyler OliverSchool Psychologist1184555054
  27. Richard Oloya, MDNeonatal-Perinatal Medicine Physician1477512499
  28. Laird Olson, M.D.Radiation Oncology Physician1992779201
  29. Stephen OluichPersonal Care Attendant1043098593
  30. Arthur Olyai, DOEmergency Medicine Physician1629024948
  31. Steven Olyejar, MDRadiation Oncology Physician1043285448
  32. Stacy OmarHome Health Aide1699408153
  33. Frank Omerza, D.D.S., PH.D.Orthodontics and Dentofacial Orthopedics Dentistry1407919129
  34. David Onder, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1952036923
  35. Douglas Oney, ODOptometrist1477728632
  36. Marilyn Oney, OPTICIANOptician1821957994
  37. Joyce OngeriRegistered Nurse1326573932
  38. Cosmas Onuora, M.D.Obstetrics & Gynecology Physician1104856541
  39. Jane Onyao, PMHNPPsychiatric/Mental Health Nurse Practitioner1689351561
  40. Heather OplingerOccupational Therapy Assistant1598232589
  41. Allison Oprandi, MDFamily Medicine Physician1083663942
  42. Rita Orjionwe, M.D.Student in an Organized Health Care Education/Training Program1053104182
  43. Marisela Ortega-Gomes, P.C.Professional Counselor1720346802
  44. Holly Orwick, PCCMental Health Counselor1629245329
  45. Darnetta OsborneCase Manager/Care Coordinator1528595527
  46. Makayla OsborneBehavior Technician1255015343
  47. Nicole OsbornePeer Specialist1609378322
  48. Wanda OsborneBehavior Technician1790469880
  49. Keith Osburn, ATCAthletic Trainer1295041069
  50. Allison OsineyeCounselor1457852048

The largest Ohio cities

  1. Columbus36,491
  2. Cincinnati31,362
  3. Cleveland30,748
  4. Toledo13,583
  5. Dayton12,431

All of Ohio →

How to read this directory

Canton, Ohio appears in the CMS National Plan and Provider Enumeration System with 5,763 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 Canton - 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 Canton 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 Canton is weighted toward Case Manager/Care Coordinator (563 clinicians, followed by Professional Counselor with 312 and Home Health Aide with 255). 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, Canton reports roughly 48.9 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 Canton 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 Canton, OH?

There are 5,763 registered healthcare providers in Canton, OH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Canton?

The most common specialties in Canton are Case Manager/Care Coordinator, Professional Counselor, Home Health Aide, Student in an Organized Health Care Education/Training Program, Licensed Practical Nurse. Case Manager/Care Coordinator has the most providers with 563.

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.