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 18 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. Robin Thome, CDCAAddiction (Substance Use Disorder) Counselor1902449853
  2. Amanda ThompsonHome Health Aide1306275102
  3. Andrew ThompsonOccupational Therapy Assistant1528548484
  4. Marion Thompson, M.A. SLPSpeech-Language Pathologist1487171997
  5. Matthew ThompsonCase Manager/Care Coordinator1891540753
  6. Paul Thompson, NPFamily Nurse Practitioner1801866595
  7. Sophia Thorman, PA-CPhysician Assistant1861087322
  8. Stephanie ThorrLicensed Practical Nurse1376082669
  9. Christine TobinSpeech-Language Pathologist1639593635
  10. Marjorie Toivola, LSWSocial Worker1144647488
  11. Estelle TomasioCounselor1326499708
  12. James TredwayPharmacist1073853891
  13. Lauren Treiber, LMTMassage Therapist1548111867
  14. Catherine Trenn, LSW-MSWSocial Worker1215442678
  15. Rebecca Trenn, R.N.Registered Nurse1902965973
  16. Khanh TrinhPharmacist1235438706
  17. Jennifer Troy, LISWClinical Social Worker1770886699
  18. Rachel Truelsch, MSSA, LISWClinical Social Worker1508491341
  19. Maria TrunckOptician1225735236
  20. Brenden Tully, PAPhysician Assistant1720765969
  21. Jailah TurnerCase Manager/Care Coordinator1003730383
  22. Erin ValentiCase Manager/Care Coordinator1538709456
  23. Hailey ValentynCase Manager/Care Coordinator1740150267
  24. Heather Van DreiAddiction (Substance Use Disorder) Counselor1134770282
  25. Melissa Vance, FNP-BC, DCNPNurse Practitioner1194798603
  26. Stephanie VangorderCounselor1780390195
  27. Patricia Vanvalien, MFN, RDN, LDNRegistered Dietitian1912624370
  28. Cynthia VanyoRegistered Nurse1255901633
  29. Amy Varckette, DCChiropractor1750198362
  30. Mohammad Varghai, M.D.Hematology & Oncology Physician1124027776
  31. Leah VelasquezHome Health Aide1114610235
  32. Jackie VencillOptician1093412926
  33. Mark Verdun, D.O.Orthopaedic Surgery Physician1558300285
  34. Tina VincenzoPersonal Care Attendant1013673920
  35. Adrianna Volpi, CDCAAddiction (Substance Use Disorder) Counselor1033962238
  36. Jordan Vosburg, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1790067155
  37. Kate Wagner, PA-CPhysician Assistant1134087521
  38. Sara WahlmarkPhysical Therapy Assistant1356748750
  39. Linda Walford, M.A. CCC/SLPSpeech-Language Pathologist1710307285
  40. Jane Walker, RNRegistered Nurse1972806206
  41. Jared WalkerCase Manager/Care Coordinator1023706447
  42. Steven Walker, PTOrthopedic Physical Therapist1588687297
  43. Sara Wallace, LISW-SSocial Worker1417278995
  44. Sarah WallerOptician1407553282
  45. Jennifer Walsh, L.I.S.W.Clinical Social Worker1720117948
  46. Michael Walton, OTR/LOccupational Therapist1578740437
  47. Rachel Ward, PT, DPTPhysical Therapist1154135325
  48. Jakob Wassong, PT, DPTPhysical Therapist1861367112
  49. Amanda WeagraffCase Manager/Care Coordinator1336624170
  50. Linda WebberHome Health Aide1588115612

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.