NPPES file of Aug 9, 2026

Doctors and health care providers in Ashtabula, OH

961 individual NPPES records list a practice address in Ashtabula, 60th of 711 Ohio cities. The largest group is case manager/care coordinator: 113, 12% of the city's records, against 11% across Ohio. Page 16 of 20.

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

Ashtabula in Ohio

  • Rank in Ohio60th of 711 cities by records
  • Share of the state0.3% of Ohio's records
  • Specialties present25 or more taxonomy codes
  • Top three groups30.4% of all records

Compared with Ohio as a whole, Ashtabula has 4.6× the state's share of optician records and 0.48× its share of mental health counselor records.

Providers in Ashtabula, alphabetically

  1. Milena Runnion, NP-CFamily Nurse Practitioner1659837391
  2. Krista RyelCase Manager/Care Coordinator1528720943
  3. Beth SaboAddiction (Substance Use Disorder) Counselor1942022892
  4. Kayla Sabo, CDCAAddiction (Substance Use Disorder) Counselor1235713546
  5. Hilda SaldanaCase Manager/Care Coordinator1891564266
  6. Dianna SantanaLicensed Practical Nurse1467117937
  7. Melissa SarellHome Health Aide1407060312
  8. Nicole SaresRegistered Dietitian1164993978
  9. Brynn Scheinberg, RDNRegistered Dietitian1356019905
  10. Randall Schiff, PT./ ATC.Orthopedic Physical Therapist1265519136
  11. Elizabeth Schlosser, P.T.Physical Therapist1760738934
  12. Karen SchmaemanRegistered Nurse1942073812
  13. Kathleen Schmidt, LSW, MSSocial Worker1043790751
  14. Rachelle Schneiter, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1427481910
  15. Michael Schoonover, MPTPhysical Therapist1952725251
  16. William SchreiberCase Manager/Care Coordinator1295305571
  17. Peter SchumannPharmacist1457635138
  18. Kelsey ScruggsCase Manager/Care Coordinator1275025272
  19. Tre'Loren ScruggsCase Manager/Care Coordinator1699657635
  20. Allison Searson, PHARMDPharmacist1174893341
  21. Heather Sedmak, CDCAAddiction (Substance Use Disorder) Counselor1205490083
  22. William Seeds, M.D.Orthopaedic Surgery Physician1275535718
  23. Monica Seiffert, CDCAAddiction (Substance Use Disorder) Counselor1669085536
  24. Ronald Seigman, LPCCMental Health Counselor1215182845
  25. Alicia Serafino, PA-CPhysician Assistant1528742962
  26. Doris SeslerHome Health Aide1740493360
  27. Christi Seth, LISWClinical Social Worker1760849749
  28. Crystal Severino, NP-CFamily Nurse Practitioner1104127117
  29. Melissa Severino-Hoza, D.D.S.General Practice Dentistry1316917016
  30. Gregory Seymour, D.D.S.General Practice Dentistry1891869152
  31. Sampurna Shakya, M.D.Pediatrics Physician1992238984
  32. Dennis Shepard, LPTAPhysical Therapy Assistant1437341815
  33. Kathleen Shontz, NP-CFamily Nurse Practitioner1861861569
  34. Jessica ShumakerHome Health Aide1285552455
  35. Michelle SidleyLicensed Practical Nurse1679974836
  36. Erin Siegel, NPFamily Nurse Practitioner1164772679
  37. Darlene Sietman, L.P.NLicensed Practical Nurse1730418955
  38. Kimberly SilvaPersonal Care Attendant1104642057
  39. Ruth Simon, MSNSpecialist1871550103
  40. Kimberly SimsHome Health Aide1083445621
  41. Julie Sinkuc, M.ED., ED.S.School Psychologist1134776347
  42. Barbara Sisson, RNRegistered Nurse1013509918
  43. Michael Sivik, D.M.D.General Practice Dentistry1578714796
  44. Nichole Skaggs, LMTMassage Therapist1942021837
  45. Leslie Skidmore, SLPSpeech-Language Pathologist1295123263
  46. Bobbie SleightDriver1952108235
  47. Alex Smith, CDCAAddiction (Substance Use Disorder) Counselor1770337396
  48. Charlene SmithHome Health Aide1891392692
  49. Erica Smith, CDCAAddiction (Substance Use Disorder) Counselor1861245979
  50. Stacy Smith, MSW, LISWClinical Social Worker1386187342

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

Ashtabula, Ohio appears in the CMS National Plan and Provider Enumeration System with 961 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 Ashtabula - 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 Ashtabula 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 Ashtabula is weighted toward Case Manager/Care Coordinator (113 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 105 and Licensed Practical Nurse with 74). 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, Ashtabula reports roughly 8.2 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 Ashtabula practice address, a coverage gap Ashtabula patients typically fill by traveling to a larger nearby hub.

For Ashtabula 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 Ashtabula, OH?

There are 961 registered healthcare providers in Ashtabula, OH, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Ashtabula?

The most common specialties in Ashtabula are Case Manager/Care Coordinator, Addiction (Substance Use Disorder) Counselor, Licensed Practical Nurse, Home Health Aide, Registered Nurse. Case Manager/Care Coordinator has the most providers with 113.

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.