NPPES file of Aug 9, 2026

Doctors and health care providers in Dayton, OH

12,431 individual NPPES records list a practice address in Dayton, 5th of 711 Ohio cities. The largest group is case manager/care coordinator: 1,218, 10% of the city's records, against 11% across Ohio. Page 46 of 249.

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).

Dayton in Ohio

  • Rank in Ohio5th of 711 cities by records
  • Share of the state3.8% of Ohio's records
  • Specialties present25 or more taxonomy codes
  • Top three groups21.6% of all records
  • Case Manager/Care Coordinator rank6th of the 10 Ohio cities with the most

Compared with Ohio as a whole, Dayton has 1.9× the state's share of addiction (substance use disorder) counselor records and 0.50× its share of professional counselor records.

Providers in Dayton, alphabetically

  1. Amiya ConnerHome Health Aide1992691521
  2. Gary Conner, MDGynecology Physician1568576205
  3. Jason ConnerCase Manager/Care Coordinator1871189969
  4. Karin Connolly, ADULT NURSE PRACTITIAdult Health Nurse Practitioner1902925266
  5. Thomas Connon, ODOptometrist1386642205
  6. Jerard Connors, MDPediatric Emergency Medicine (Pediatrics) Physician1487680211
  7. Marcia ConnorsCase Manager/Care Coordinator1932820768
  8. Timothy Connors, D.C.Chiropractor1588796163
  9. Paul Conover, M.D.Colon & Rectal Surgery Physician1982603569
  10. Peter Conover, PA-CPhysician Assistant1932608817
  11. Steven Conover, MDDiagnostic Radiology Physician1952300865
  12. Megan ConradCase Manager/Care Coordinator1780240812
  13. Katie Conrad McCoy, RDN, LDRegistered Dietitian1063058808
  14. Christopher Constantine, CDCAAddiction (Substance Use Disorder) Counselor1932909181
  15. David Conti, MDPediatric Sports Medicine Physician1487117446
  16. Katharine Conway, M.D.Family Medicine Physician1316137581
  17. Kim Conway, RNRegistered Nurse1336431626
  18. Carlton Conwell, CASE MANAGERCase Manager/Care Coordinator1730683772
  19. Theresa ConyersContractor1841807435
  20. Amy CookCase Manager/Care Coordinator1235642547
  21. Angela Cook, DDS, MSPediatric Dentistry1518256056
  22. Bryanna Cook, LSWSocial Worker1841771243
  23. Cassandra Cook, LPNLicensed Practical Nurse1053744789
  24. Cherelle Cook, RNHome Health Registered Nurse1932985587
  25. Clifton CookCase Manager/Care Coordinator1043862576
  26. Crystal Cook, PA-CPhysician Assistant1922386754
  27. Dr Marquita Cook, PHARM.D.Pharmacist1891574679
  28. Earnest Cook, DDSDentist1619086337
  29. Hope CookPeer Specialist1346125952
  30. Julian CookCase Manager/Care Coordinator1255829487
  31. Kristoffer Cook, CDCAAddiction (Substance Use Disorder) Counselor1609608173
  32. Ladonna Cook, LPNLicensed Practical Nurse1619657301
  33. Linda CookCase Manager/Care Coordinator1124861364
  34. Malinda CookHome Health Aide1346937000
  35. Michele Cook, RNRegistered Nurse1447540075
  36. Nancy CookRegistered Dietitian1689095937
  37. Nicole CookCase Manager/Care Coordinator1669222469
  38. Patrick Cook, M.S.W.Social Worker1467607473
  39. Rebecca Cook, PH.D.Counseling Psychologist1588950299
  40. Shal'Amar CookLicensed Practical Nurse1013426337
  41. Shantae CookSocial Worker1053182063
  42. Stephanie Cook, LCDCIIAddiction (Substance Use Disorder) Counselor1346852282
  43. Sundy Cook, CPRSAddiction (Substance Use Disorder) Counselor1285467852
  44. Thomas Cook, DOOrthopaedic Surgery Physician1942281308
  45. Timothy Cook, PA-CPhysician Assistant1821704636
  46. Torey Cook, RNRegistered Nurse1215626718
  47. Wanakee CookSocial Worker1063142917
  48. Tammy Cooks, STNANurse's Aide1457677106
  49. Christina Cool, OTR/LOccupational Therapist1457776221
  50. Alaine Cooley, LSWClinical Social Worker1245637941

The largest Ohio cities

  1. Columbus36,491
  2. Cincinnati31,362
  3. Cleveland30,748
  4. Toledo13,583
  5. Akron10,950

All of Ohio →

How to read this directory

Dayton, Ohio appears in the CMS National Plan and Provider Enumeration System with 12,431 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 Dayton - 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 Dayton 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 Dayton is weighted toward Case Manager/Care Coordinator (1,218 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 815 and Student in an Organized Health Care Education/Training Program with 652). 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, Dayton reports roughly 105.5 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 Dayton 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 Dayton, OH?

There are 12,431 registered healthcare providers in Dayton, OH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Dayton?

The most common specialties in Dayton are Case Manager/Care Coordinator, Addiction (Substance Use Disorder) Counselor, Student in an Organized Health Care Education/Training Program, Licensed Practical Nurse, Behavior Technician. Case Manager/Care Coordinator has the most providers with 1,218.

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.