Doctors in Corvallis, OR
Active healthcare providers in Corvallis sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.
Where this city sits in the corpus
Corvallis ranks 6th among 170 Oregon cities by CMS provider count, holding 3.3% of the state's NPIs, led by Counselor.
- 4,050
- NPPES providers in city
- 6th
- of 170 OR cities
- 3.3%
- of Oregon providers
- 32.1%
- in top 3 specialties
Corvallis ranks #2 of 10 Oregon cities for Counselor.
Where Corvallis ranks among Oregon cities
Provider count vs every Oregon city in CMS NPPES (170 cities)
4,050 Top 4% higher than 96% of 170 cities
Each bar is a band; taller bars hold more cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS National Plan & Provider Enumeration System (NPPES) · 2026
Specialty mix in Corvallis
Share of the city's NPPES registrations by NUCC taxonomy
- Counselor
Counselor
769 providers
- Mental Health Counse… 292
Mental Health Counselor
292 providers
- Social Worker 238
Social Worker
238 providers
- Student in an Organi… 231
Student in an Organized Health Care Education/Training Program
231 providers
- Physical Therapist 134
Physical Therapist
134 providers
- Internal Medicine Ph… 133
Internal Medicine Physician
133 providers
- Family Medicine Phys… 113
Family Medicine Physician
113 providers
- Clinical Social Worker 104
Clinical Social Worker
104 providers
- Community Health Wor… 100
Community Health Worker
100 providers
- Registered Nurse 97
Registered Nurse
97 providers
What this shows Counselor is the largest specialty (769 providers, 19.0% of the city), followed by Mental Health Counselor.
City vs state specialty index
Specialties Corvallis has more, and fewer, of than Oregon average
Each multiple is this city's share of a specialty divided by that specialty's average share across Oregon , Corvallis over-indexes attendant care provider at 9.3× the state average and under-indexes massage therapist at 0.30×. This reflects local practice structure, not care quality.
More common here than Oregon average
- Attendant Care Provider 9.3×
- Counselor 4.9×
- Social Worker 3.3×
- Community Health Worker 2.5×
Less common here than Oregon average
How to read this directory & data limitations
Corvallis, Oregon appears in the CMS National Plan and Provider Enumeration System with 4,050 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Corvallis - 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 Corvallis 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 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Corvallis is weighted toward Counselor (769 clinicians, followed by Mental Health Counselor with 292 and Social Worker with 238). 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 Oregon's population, Corvallis reports roughly 95.7 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 Oregon's most common specialties, Peer Specialist is the most prominent one with no provider currently listing a Corvallis practice address, a coverage gap Corvallis patients typically fill by traveling to a larger nearby hub.
For Corvallis 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.
Which specialties are most common in Corvallis
| # | Specialty | Providers | % of city |
|---|---|---|---|
| 1 | Counselor | 769 | 19.0% |
| 2 | Mental Health Counselor | 292 | 7.2% |
| 3 | Social Worker | 238 | 5.9% |
| 4 | Student in an Organized Health Care Education/Training Program | 231 | 5.7% |
| 5 | Physical Therapist | 134 | 3.3% |
| 6 | Internal Medicine Physician | 133 | 3.3% |
| 7 | Family Medicine Physician | 113 | 2.8% |
| 8 | Clinical Social Worker | 104 | 2.6% |
| 9 | Community Health Worker | 100 | 2.5% |
| 10 | Registered Nurse | 97 | 2.4% |
| 11 | Pharmacist | 93 | 2.3% |
| 12 | Case Manager/Care Coordinator | 70 | 1.7% |
| 13 | Physician Assistant | 64 | 1.6% |
| 14 | Behavior Technician | 64 | 1.6% |
| 15 | Professional Counselor | 62 | 1.5% |
Healthcare Providers (Page 67)
| Name |
|---|
| Kaimi Silva Counselor |
| Siena Silvanus-Hershiser Counselor |
| Jan Silverio, LCSW Mental Health Counselor |
| Drew Silverman, MS, QMHP-C, CADC III Addiction (Substance Use Disorder) Counselor |
| Jordan Sim Social Worker |
| Madison Sim Counselor |
| Willow Simer Counselor |
| Roxane Simi Medical Laboratory Technician |
| Jolene Simmons Licensed Practical Nurse |
| Kayla Simmons Attendant Care Provider |
| Rae Simmons Family Nurse Practitioner |
| Desiree Simon Mental Health Counselor |
| Kelly Simone, MBBS Pediatrics Physician |
| Megan Simonetti-Eng, PHD Clinical Neuropsychologist |
| Jessica Simoni, PCA Professional Counselor |
| Roger Simoson, RPH Ambulatory Care Pharmacist |
| Mark Simpson Counselor |
| Rachel Simpson Counselor |
| Rachell Simpson Counselor |
| Cameron Sims Counselor |
| Johanna Sims Attendant Care Provider |
| Scott Sims, PA-C Surgical Physician Assistant |
| Alexandra Sinclair, DO Internal Medicine Physician |
| Jacquelyn Sinclair, RN, BSN, FNP-C Registered Nurse |
| Shabeg Singh, MD Student in an Organized Health Care Education/Training Program |
| Hannah Singleton Surgery Physician |
| Thomas Sio Counselor |
| Charlotte Sipe Social Worker |
| Eric Sirak Social Worker |
| Robin Sischo, LCSW Clinical Social Worker |
| Contessa Sisneros, PA-C Family Medicine Physician |
| Emily Sitton Behavior Analyst |
| Josh Sizemore, RN, MN, PMHNP Psychiatric/Mental Health Registered Nurse |
| Lauren Skaggs, M.D. Student in an Organized Health Care Education/Training Program |
| Kristina Skalski, NP-C Family Nurse Practitioner |
| Christopher Skelte Mental Health Counselor |
| Joseph Skelton Behavior Technician |
| Ida Skinner, RNFA Perioperative Clinical Nurse Specialist |
| Scott Skinner, RN Registered Nurse |
| Sara Slack, P.T., D.P.T. Physical Therapist |
| Lauren Sletta, LPC Mental Health Counselor |
| Jacob Slinker Counselor |
| Marilyn Slizeski, LPC Mental Health Counselor |
| Maria Sloan, M.S. Counselor |
| Jeffery Slothower, CADC3 Addiction (Substance Use Disorder) Counselor |
| Andrew Slupe, M.D., PH.D Anesthesiology Physician |
| Christopher Small, M.D. Hospitalist Physician |
| Mackenzie Small, PT, DPT Physical Therapist |
| Melissa Smalley Counselor |
| Jonathan Smart, DMD General Practice Dentistry |
Nearby Cities in Oregon
Other Oregon cities with provider coverage in the CMS NPPES registry.
Frequently Asked Questions
How many doctors are in Corvallis, OR?
What are the most common medical specialties in Corvallis?
Related guides
Explore Oregon
Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-20.