Doctors and health care providers in Washington Ch, OH
12 individual NPPES records list a practice address in Washington Ch, 635th of 711 Ohio cities. The largest group is general practice dentistry: 3, 25% of the city's records, against 1% across Ohio.
The 8 largest groups in Washington Ch
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Washington Ch in Ohio
- Rank in Ohio635th of 711 cities by records
- Share of the state<0.1% of Ohio's records
- Specialties present10 taxonomy codes
- Top three groups41.7% of all records
- General Practice Dentistry rank11th of the 10 Ohio cities with the most
Providers in Washington Ch, alphabetically
- Carolyn Campbell, CNPFamily Nurse Practitioner1316978752
- Allen Griffiths, ODOptometrist1891703880
- Christine Halliday, DDSGeneral Practice Dentistry1588860506
- Penelope Halliday, MDFamily Medicine Physician1861493249
- Timothy HousemanPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1821524299
- William Hughes, DDS, MSOral and Maxillofacial Surgery (Dentist)1619916681
- Shane Inskeep, PTPhysical Therapist1235119231
- Robert Martin, DDSDentist1003969742
- Janice MuslarHome Health Aide1043565187
- Kip Oldacre, D.D.S.General Practice Dentistry1770524407
- Paul Vanburen, PA-CPhysician Assistant1598715328
- Gregory Wall, DDSGeneral Practice Dentistry1689879827
The largest Ohio cities
- Columbus36,491
- Cincinnati31,362
- Cleveland30,748
- Toledo13,583
- Dayton12,431
How to read this directory
Washington Ch, Ohio appears in the CMS National Plan and Provider Enumeration System with 12 registered healthcare providers spanning 10 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Washington Ch - 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 Washington Ch 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 Washington Ch is weighted toward General Practice Dentistry (3 clinicians, followed by Home Health Aide with 1 and Family Nurse Practitioner with 1). 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, Washington Ch reports roughly 0.1 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, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Washington Ch practice address, a coverage gap Washington Ch patients typically fill by traveling to a larger nearby hub.
For Washington Ch 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 Washington Ch, OH?
There are 12 registered healthcare providers in Washington Ch, OH, covering 10 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Washington Ch?
The most common specialties in Washington Ch are General Practice Dentistry, Home Health Aide, Family Nurse Practitioner, Physician Assistant, Physical Therapist. General Practice Dentistry has the most providers with 3.
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.