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 40 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. Carree Chapman, PMHNPPsychiatric/Mental Health Nurse Practitioner1932634235
  2. Deanna Chapman, D.P.M.Podiatrist1285626523
  3. Deitrice Chapman, MDFamily Medicine Physician1104847516
  4. Steven Chapman, D.O.Emergency Medicine Physician1427149608
  5. Erwin ChappelBehavior Technician1124798657
  6. Tontionia ChappelLicensed Practical Nurse1003642562
  7. Herimone Chappell, MDInternal Medicine Physician1144269622
  8. Janet Chappell, RNAmbulatory Care Registered Nurse1699864835
  9. Elizabeth Charlton, LISW-SClinical Social Worker1376665604
  10. Cheryl Chasteen-Seibert, PA-CSurgical Physician Assistant1356485700
  11. Atindra Chatterji, MD, FACP.Gastroenterology Physician1306942214
  12. William ChattmanCase Manager/Care Coordinator1376040527
  13. Tri ChauPharmacist1306457692
  14. Rameswar Chaudhuri, MDInternal Medicine Physician1104915602
  15. Vrajlal Chauhan, MS LPCCProfessional Counselor1538339452
  16. Craig Chavez, M.DVascular & Interventional Radiology Physician1790199107
  17. Michael Chavez-Galvez, MDStudent in an Organized Health Care Education/Training Program1255257408
  18. Celestine Che, PHARMDPharmacist1679171706
  19. James Cheatham, PHD LISWClinical Social Worker1134205362
  20. Carrington CheathamsBehavior Technician1124893565
  21. Bahar CheemaGastroenterology Physician1841654654
  22. Mary Chellis, M.D.Emergency Medicine Physician1255422440
  23. Lily ChenStudent in an Organized Health Care Education/Training Program1558202226
  24. William Chen, MDAnesthesiology Physician1942794607
  25. Esteban Cheng-Ching, MDNeurology Physician1851568018
  26. Ravi Cherukuri, MDDiagnostic Radiology Physician1942292032
  27. Thomas CheslikOrthopaedic Surgery Physician1336672443
  28. Kathleen ChesserCase Management Registered Nurse1174298046
  29. Sheenu Chhabra, MDInternal Medicine Physician1952716748
  30. Pat Chhuon, MDEmergency Medicine Physician1992919302
  31. Derrick ChiHome Health Registered Nurse1457961922
  32. Meicheng ChiangPsychiatry Physician1144428624
  33. Mahesh Chikkannaiah, MDNeurology with Special Qualifications in Child Neurology Physician1114203262
  34. Keri Childers, D.O.Emergency Medicine Physician1477931871
  35. Nicholas ChildsCase Manager/Care Coordinator1245095223
  36. Sara ChiltonAthletic Trainer1063364065
  37. Hong Chin, M.D.Radiation Oncology Physician1508946229
  38. Alexander ChinchillaCase Manager/Care Coordinator1427719202
  39. Hannah Chittenden, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1518512763
  40. Mary Chitwood, MDPediatric Adolescent Medicine Physician1548354665
  41. Ronald Chiu, MDAnatomic Pathology & Clinical Pathology Physician1023126265
  42. Minna Cho, PTAPhysical Therapist1952875551
  43. Steve Choi, M.D.Family Medicine Physician1730186370
  44. Suzanne Choiniere, MSN, RNCInpatient Obstetric Registered Nurse1396950606
  45. Pratik Choksy, MDInterventional Cardiology Physician1376864504
  46. Suneeth ChoudaryStudent in an Organized Health Care Education/Training Program1184366726
  47. Vidya Choudary, M.B.B.SInternal Medicine Physician1437336377
  48. Lionel Chow, MD, PHDPediatric Hematology & Oncology Physician1568619500
  49. Mamur Chowdhury, DOStudent in an Organized Health Care Education/Training Program1306649033
  50. Rachel ChrismanCase Manager/Care Coordinator1689352676

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.