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.
The 8 largest groups in Ashtabula
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Milena Runnion, NP-CFamily Nurse Practitioner1659837391
- Krista RyelCase Manager/Care Coordinator1528720943
- Beth SaboAddiction (Substance Use Disorder) Counselor1942022892
- Kayla Sabo, CDCAAddiction (Substance Use Disorder) Counselor1235713546
- Hilda SaldanaCase Manager/Care Coordinator1891564266
- Dianna SantanaLicensed Practical Nurse1467117937
- Melissa SarellHome Health Aide1407060312
- Nicole SaresRegistered Dietitian1164993978
- Brynn Scheinberg, RDNRegistered Dietitian1356019905
- Randall Schiff, PT./ ATC.Orthopedic Physical Therapist1265519136
- Elizabeth Schlosser, P.T.Physical Therapist1760738934
- Karen SchmaemanRegistered Nurse1942073812
- Kathleen Schmidt, LSW, MSSocial Worker1043790751
- Rachelle Schneiter, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1427481910
- Michael Schoonover, MPTPhysical Therapist1952725251
- William SchreiberCase Manager/Care Coordinator1295305571
- Peter SchumannPharmacist1457635138
- Kelsey ScruggsCase Manager/Care Coordinator1275025272
- Tre'Loren ScruggsCase Manager/Care Coordinator1699657635
- Allison Searson, PHARMDPharmacist1174893341
- Heather Sedmak, CDCAAddiction (Substance Use Disorder) Counselor1205490083
- William Seeds, M.D.Orthopaedic Surgery Physician1275535718
- Monica Seiffert, CDCAAddiction (Substance Use Disorder) Counselor1669085536
- Ronald Seigman, LPCCMental Health Counselor1215182845
- Alicia Serafino, PA-CPhysician Assistant1528742962
- Doris SeslerHome Health Aide1740493360
- Christi Seth, LISWClinical Social Worker1760849749
- Crystal Severino, NP-CFamily Nurse Practitioner1104127117
- Melissa Severino-Hoza, D.D.S.General Practice Dentistry1316917016
- Gregory Seymour, D.D.S.General Practice Dentistry1891869152
- Sampurna Shakya, M.D.Pediatrics Physician1992238984
- Dennis Shepard, LPTAPhysical Therapy Assistant1437341815
- Kathleen Shontz, NP-CFamily Nurse Practitioner1861861569
- Jessica ShumakerHome Health Aide1285552455
- Michelle SidleyLicensed Practical Nurse1679974836
- Erin Siegel, NPFamily Nurse Practitioner1164772679
- Darlene Sietman, L.P.NLicensed Practical Nurse1730418955
- Kimberly SilvaPersonal Care Attendant1104642057
- Ruth Simon, MSNSpecialist1871550103
- Kimberly SimsHome Health Aide1083445621
- Julie Sinkuc, M.ED., ED.S.School Psychologist1134776347
- Barbara Sisson, RNRegistered Nurse1013509918
- Michael Sivik, D.M.D.General Practice Dentistry1578714796
- Nichole Skaggs, LMTMassage Therapist1942021837
- Leslie Skidmore, SLPSpeech-Language Pathologist1295123263
- Bobbie SleightDriver1952108235
- Alex Smith, CDCAAddiction (Substance Use Disorder) Counselor1770337396
- Charlene SmithHome Health Aide1891392692
- Erica Smith, CDCAAddiction (Substance Use Disorder) Counselor1861245979
- Stacy Smith, MSW, LISWClinical Social Worker1386187342
The largest Ohio cities
- Columbus36,491
- Cincinnati31,362
- Cleveland30,748
- Toledo13,583
- Dayton12,431
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.