Doctors and health care providers in Corning, CA
66 individual NPPES records list a practice address in Corning, 538th of 812 California cities. The largest group is physician assistant: 7, 11% of the city's records, against 1% across California. Page 2 of 2.
The 8 largest groups in Corning
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Corning in California
- Rank in California538th of 812 cities by records
- Share of the state<0.1% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups28.8% of all records
- Physician Assistant rank11th of the 10 California cities with the most
Providers in Corning, alphabetically
- Timothy Robertson, O.D.Optometrist1255365300
- Tracy Rychtera, PA-CPhysician Assistant1972751790
- Saud Sadeddin, PHARM.DPharmacist1336598317
- Juan Sarmiento, PAPhysician Assistant1851498026
- Dario Sartori, DDSGeneral Practice Dentistry1275659856
- Denise Smith, LCSWClinical Social Worker1083702328
- Bryan Stowe, PA-CMedical Physician Assistant1780993782
- Adam Strishak, FNPNurse Practitioner1821465329
- Breann Thomas, LMMidwife1508492752
- Clementina TorresCounselor1467324780
- Grant Trimble, PA-CInternal Medicine Physician1609332782
- Victoria Viveros-ZarcoSchool Counselor1548148406
- Jacqueline Voisine, PHYSCH TECHTechnician1700520848
- Logan Walker, FNPNurse Practitioner1215727797
- Sherylanne Warren, RDH, EPDH, MSDental Hygienist1124596077
- Hannah Whitten, HYGIENISTDental Hygienist1962234781
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Corning, California appears in the CMS National Plan and Provider Enumeration System with 66 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 Corning - 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 Corning 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 Corning is weighted toward Physician Assistant (7 clinicians, followed by Pharmacist with 6 and General Practice Dentistry with 6). 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 California's population, Corning reports roughly 0.2 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 California's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Corning practice address, a coverage gap Corning patients typically fill by traveling to a larger nearby hub.
For Corning 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 Corning, CA?
There are 66 registered healthcare providers in Corning, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Corning?
The most common specialties in Corning are Physician Assistant, Pharmacist, General Practice Dentistry, Internal Medicine Physician, Clinical Social Worker. Physician Assistant has the most providers with 7.
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.