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 86 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. Teara GruberPsychiatric/Mental Health Nurse Practitioner1316703663
  2. Amanda Grueber, DNP, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1881567121
  3. Kaleigh Gruenberg, PA-CPhysician Assistant1447807888
  4. Cynthia Gruhot, OTR/L,CHT,CLTOccupational Therapist1750369187
  5. Benjamin GuadalupeBehavior Technician1780456715
  6. Harold Guadalupe, M.D.Emergency Medicine Physician1215028436
  7. Anna GuajardoHomemaker1679173355
  8. Liping Guan, M.D.Internal Medicine Physician1932167236
  9. Jenny GuarinoCase Manager/Care Coordinator1902301179
  10. Sharon Guenther, MSW, LISW-SClinical Social Worker1144662016
  11. Karelys Guerra Perera, DOStudent in an Organized Health Care Education/Training Program1780493189
  12. Sara Guerrero-Duby, MDPediatrics Physician1003808007
  13. Dairyale GuestSocial Worker1558927574
  14. Darrell Guest, LISW-S, LICDCClinical Social Worker1609853753
  15. Virginia Guillen, CNPFamily Nurse Practitioner1386896488
  16. Wathenia Guinn, CDCAAddiction (Substance Use Disorder) Counselor1922713569
  17. Jessica GuiseCase Manager/Care Coordinator1952050452
  18. Jessica GuizzoSocial Worker1407411101
  19. Jill Renae Gulczinski, PA-CPhysician Assistant1508836875
  20. Shatoria GullatteCase Manager/Care Coordinator1124828330
  21. Shawon Gullette, CERTIFIED HAIR LOSSProsthetics Case Management1376085258
  22. Angela Gulley, APRN.CNPNurse Practitioner1497079834
  23. Joshua GullifordCase Manager/Care Coordinator1740050079
  24. Sergei Guma, MD/PHDAnatomic Pathology & Clinical Pathology Physician1699186445
  25. Shannon GunckelAddiction (Substance Use Disorder) Counselor1003775537
  26. Lauren GunnStudent in an Organized Health Care Education/Training Program1003649419
  27. Marcy Gunn, PSY.D.Clinical Psychologist1881743177
  28. Debra Gunnels, LPCMental Health Counselor1770959751
  29. Brandon GunnoCase Manager/Care Coordinator1114618956
  30. Haylee GunterAddiction (Substance Use Disorder) Counselor1548071186
  31. Shaun GunterAddiction (Substance Use Disorder) Counselor1003653379
  32. Jennifer Guntle, AU.D.Audiologist1679980809
  33. Lohitha Guntupalli, DOStudent in an Organized Health Care Education/Training Program1205686292
  34. Ankur Gupta, MDEndocrinology, Diabetes & Metabolism Physician1639367162
  35. Kunal Gupta, MDInternal Medicine Physician1952096539
  36. Marcy GuptaPhysical Therapist1558230656
  37. Megha GuptaStudent in an Organized Health Care Education/Training Program1699470054
  38. Satyendra Gupta, MDCardiovascular Disease Physician1215010715
  39. Sharda Gupta, MDBlood Banking & Transfusion Medicine Physician1144301490
  40. Ashima Gurkha, D.O.Pediatric Emergency Medicine (Pediatrics) Physician1861913030
  41. Dhritiman Gurkha, MDPediatric Emergency Medicine (Pediatrics) Physician1316342082
  42. Stetson GustafsonHome Health Aide1376404681
  43. Kimberly Guthridge, RNRegistered Nurse1740945450
  44. Meghann GuthrieCase Manager/Care Coordinator1417524331
  45. Shaylynn Guthrie, MDStudent in an Organized Health Care Education/Training Program1467248559
  46. Pura Gutierrez Mirabal, MDStudent in an Organized Health Care Education/Training Program1811529944
  47. Kathleen Gutman, MDPediatrics Physician1639134992
  48. Eric Guttenberg, PHARM.D.Pharmacist1346557386
  49. Amanda Gutwein, D.OPediatric Pulmonology Physician1538694302
  50. Michelle Guy, RNRegistered Nurse1710251178

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.