Doctors and health care providers in Seneca, PA
259 individual NPPES records list a practice address in Seneca, 145th of 816 Pennsylvania cities. The largest group is speech-language pathologist: 28, 11% of the city's records, against 3% across Pennsylvania. Page 6 of 6.
The 8 largest groups in Seneca
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Seneca in Pennsylvania
- Rank in Pennsylvania145th of 816 cities by records
- Share of the state<0.1% of Pennsylvania's records
- Specialties present25 or more taxonomy codes
- Top three groups26.6% of all records
Compared with Pennsylvania as a whole, Seneca has 3.9× the state's share of speech-language pathologist records.
Providers in Seneca, alphabetically
- James Woolf, DDSGeneral Practice Dentistry1063573889
- Michelle WrightObstetrics & Gynecology Physician1013990571
- Deborah Young, M.ED RDRegistered Dietitian1659439701
- Renee YoungFamily Nurse Practitioner1942673751
- Stacey YoungRegistered Dietitian1366512576
- Trevor Young, OTOccupational Therapist1023733375
- Emily ZeanchockPhysician Assistant1437939378
- Janet Zehner, MDDiagnostic Radiology Physician1881674307
- Robert ZieglerPharmacist1245774207
The largest Pennsylvania cities
- Philadelphia42,849
- Pittsburgh28,866
- Allentown5,904
- Lancaster5,378
- Erie5,083
How to read this directory
Seneca, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 259 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 Seneca - 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 Seneca 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 Seneca is weighted toward Speech-Language Pathologist (28 clinicians, followed by Physical Therapist with 21 and Physician Assistant with 20). 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 Pennsylvania's population, Seneca reports roughly 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 Pennsylvania's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Seneca practice address, a coverage gap Seneca patients typically fill by traveling to a larger nearby hub.
For Seneca 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 Seneca, PA?
There are 259 registered healthcare providers in Seneca, PA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Seneca?
The most common specialties in Seneca are Speech-Language Pathologist, Physical Therapist, Physician Assistant, Nurse Practitioner, Occupational Therapist. Speech-Language Pathologist has the most providers with 28.
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.