Isabel Yelsa, PA-C
Physician Assistant · Philomath, OR
Isabel Yelsa, PA-C is a physician assistant with a practice address in Philomath, Oregon, and NPI 1285435677, issued on Mar 21, 2025. Check the license (Oregon PA226962, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Isabel Yelsa
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA226962 OR
Self-reported in NPPES; status is on the state search - Practice location
- 500 Main St, Philomath, OR 97370
- Phone
- (541) 754-1272
- Enumerated
- Mar 21, 2025
- Record last updated
- Oct 29, 2025
- Medicare enrollment
- Enrolled (PECOS I20251104001392); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →
Also registered at 500 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Dillon, RNCase Management Registered Nurse1639008865
Verify Isabel Yelsa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA226962Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- The Corvallis Clinic P CPhilomath, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isabel Yelsa among 2,094 physician assistant records in Oregon
Isabel Yelsa, PA-C is one of 2,094 physician assistant records with a practice address in Oregon. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 96% of them.
- NPI issued2025 · 96% of these records are older, 1% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2025 · median 2017 among the 1,552 with a school on file
- Record last updated2025 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 physician assistant records list a practice address in Philomath
They are 2 of the 66 NPPES records with a practice address in Philomath, and 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Philomath → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Katharine Dunlevy, PA-CPhilomath, OR 973701275017717
- Theresa Curran, PA-CLincoln City, OR 973671871535021
- Nicholas Dean, PACLincoln City, OR 973671760880843
- Sydney KasnerLincoln City, OR 973671780550087
- Irma Lainez, PACLincoln City, OR 973671437505534
- Susan Macdowell, PA-CLincoln City, OR 973671306170352
- John Nightingale, PA-CLincoln City, OR 973671215212840
- Alana Rushton, PA-CLincoln City, OR 973671821048281
Common questions
What is Isabel Yelsa, PA-C's NPI number?
Isabel Yelsa, PA-C's National Provider Identifier (NPI) is 1285435677, issued on Mar 21, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Isabel Yelsa, PA-C located?
The NPPES record lists a practice address at 500 Main St, Philomath, OR, 97370. Phone: (541) 754-1272. Providers update this record themselves, so call before visiting.
How can I verify Isabel Yelsa, PA-C's license?
NPPES lists Oregon license number PA226962, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.