NPPES file of Aug 9, 2026

Doctors and health care providers in Chillicothe, OH

2,938 individual NPPES records list a practice address in Chillicothe, 11th of 711 Ohio cities. The largest group is registered nurse: 327, 11% of the city's records, against 3% across Ohio. Page 21 of 59.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Chillicothe in Ohio

  • Rank in Ohio11th of 711 cities by records
  • Share of the state0.9% of Ohio's records
  • Specialties present25 or more taxonomy codes
  • Top three groups26.4% of all records
  • Registered Nurse rank6th of the 10 Ohio cities with the most

Compared with Ohio as a whole, Chillicothe has 11× the state's share of general practice registered nurse records and 0.44× its share of case manager/care coordinator records.

Providers in Chillicothe, alphabetically

  1. John GreenleesLicensed Practical Nurse1396481347
  2. Aubrianna Greenwalt, LCDCIIIAddiction (Substance Use Disorder) Counselor1275192536
  3. Sabrina Greer, AU.D.Audiologist1447426846
  4. Ashley Greibrok, PHARMDAmbulatory Care Pharmacist1831578954
  5. Maxwell GriesheimerCommunity Health Worker1760103840
  6. Stacy Griesheimer, M.A. CCC-SLPSpeech-Language Pathologist1013572478
  7. Tiffany Griffin, LSWSocial Worker1740770965
  8. Trevor GriffithCase Manager/Care Coordinator1376489914
  9. Lori Grigsby, LPNLicensed Practical Nurse1366189276
  10. Alicia Grilliot, CNPFamily Nurse Practitioner1376818740
  11. Angela Grimes, MSW, LISW-SClinical Social Worker1124261243
  12. Tara Grover, RNRegistered Nurse1942907076
  13. Roberta Groves, RNRegistered Nurse1285364695
  14. Tiffany Groves-Seymour, LICDCClinical Social Worker1164959664
  15. Charles Grubb, RPHPharmacist1821460924
  16. Molly Gruber, CDCAAddiction (Substance Use Disorder) Counselor1124331186
  17. Tonnie Guagenti, LISW-SClinical Social Worker1104075027
  18. Zenon Guardia, CCPPerfusionist1932087301
  19. Kaley Guendouz, APRN, CNPFamily Nurse Practitioner1184222838
  20. Jenny Guest, DOEmergency Medicine Physician1285847111
  21. Waheed Gul, MDGastroenterology Physician1205813763
  22. Elizabeth GummCommunity Health Worker1386128825
  23. Elizabeth Gump, LSWSocial Worker1043476492
  24. Gopi Gundumalla, MDNephrology Physician1003887381
  25. Kamille Guthery, MSWClinical Social Worker1578063855
  26. Sarah Gutridge, DPTPhysical Therapist1275264400
  27. Charles HaasPharmacist1649370305
  28. Hunter HackworthSocial Worker1770344087
  29. Lisa HackworthRegistered Nurse1730826405
  30. Abigail HaddoxHomemaker1578210530
  31. Unknown Hafeez Ul Hassan, MDInternal Medicine Physician1891194957
  32. April HafnerOccupational Therapy Assistant1275399156
  33. Jeffrey Hafner, LPNLicensed Practical Nurse1811633803
  34. James Hagen, PHDClinical Psychologist1396758629
  35. Clara Haines, CNMTNuclear Medicine Technology Radiologic Technologist1780438754
  36. Allison Hale, RN,MSNMedical-Surgical Registered Nurse1245127968
  37. Brittni HallDental Assistant1265133995
  38. Clinton Hall, LSWSocial Worker1316128598
  39. Eddie Hall, QMHSCase Manager/Care Coordinator1114437118
  40. Erica HallPsychiatry Physician1609727007
  41. Christina HallasGeneral Practice Registered Nurse1538864236
  42. Isaak HallerHome Health Aide1336979053
  43. Patricia Haller, O.D.Optometrist1417946740
  44. Daniel HamiltonClinical Social Worker1750697678
  45. Farrah Hamilton, MSW,LISWClinical Social Worker1508976085
  46. Jasmine Hamilton, CDCAAddiction (Substance Use Disorder) Counselor1669339024
  47. Kerby HamiltonLicensed Practical Nurse1598495061
  48. Kristal Hamilton, MOT, OTR/L, COTA/LOccupational Therapist1659793503
  49. Rebecca Hamilton, LPNLicensed Practical Nurse1730407149
  50. Kelly Hamilton-Lott, LPNLicensed Practical Nurse1700050481

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

Chillicothe, Ohio appears in the CMS National Plan and Provider Enumeration System with 2,938 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 Chillicothe - 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 Chillicothe 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 Chillicothe is weighted toward Registered Nurse (327 clinicians, followed by Licensed Practical Nurse with 257 and Addiction (Substance Use Disorder) Counselor with 191). 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, Chillicothe reports roughly 24.9 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.

Of Ohio's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Chillicothe practice address, a coverage gap Chillicothe patients typically fill by traveling to a larger nearby hub.

For Chillicothe 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 Chillicothe, OH?

There are 2,938 registered healthcare providers in Chillicothe, OH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Chillicothe?

The most common specialties in Chillicothe are Registered Nurse, Licensed Practical Nurse, Addiction (Substance Use Disorder) Counselor, Case Manager/Care Coordinator, Family Nurse Practitioner. Registered Nurse has the most providers with 327.

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.