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Active NPI 1285435677 Individual Practitioner Female Practitioner

Isabel Yelsa , PA-C

Physician Assistant • Philomath, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Isabel Yelsa, PA-C is a certified Physician Assistant practicing in Philomath, OR. With approximately 1 years of clinical experience since completing medical education in 2025, Isabel Yelsa delivers high-quality medical care to the local community at 500 MAIN ST.

Isabel Yelsa is affiliated with The Corvallis Clinic P C and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

500 Main St

Philomath, OR 973709707

Telephone 5417541272
Associated Practice Facility / Clinic
🏢 The Corvallis Clinic P C Facility NPI 1932973641

Medicare Profile & Education

Medical School

Other

Graduation Year

2025

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Philomath, OR

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
1 Yrs -3.5 yrs vs City Avg
City Avg: 4.5 Yrs
State Avg: 10.5 Yrs
Regional Practice Density
2 Specialists

Practicing in Philomath, OR (2106 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Yelsa (1 Years) 1 Yrs
Philomath Specialty Average (4.5 Years) 4.5 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-10-29
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License OR PA226962

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

The Corvallis Clinic P C

500 Main St, Philomath, OR 973709707

Phone: 5417506208

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Jacqueline Dillon , RN

Registered Nurse - Case Management

NPI 1639008865

Registered Nurse

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

10 Historical Events
📍
Updated Practice Location October 29, 2025

Registered at 500 MAIN ST, PHILOMATH, OR 973709707 (Tel: 5417541272)

📍
Updated Business Mailing Address October 29, 2025

Registered at 444 NW ELKS DR, CORVALLIS, OR 973303758 (Tel: 5417541150)

👤
Provider Name / Credentials Updated October 29, 2025

Recorded as ISABEL YELSA, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 29, 2025

Physician Assistant (License #PA226962 in OR)

NPI Profile Active March 21, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location March 21, 2025

Registered at 3355 NW TAYLOR AVE, CORVALLIS, OR 973305062 (Tel: 5416025116)

📍
Updated Business Mailing Address March 21, 2025

Registered at 3355 NW TAYLOR AVE, CORVALLIS, OR 973305062 (Tel: 5416025116)

👤
Provider Name / Credentials Updated March 21, 2025

Recorded as ISABEL YELSA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 21, 2025

Physician Assistant

🟢
Initial NPI Registration & Enumeration March 21, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1285435677
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 21, 2025
Last Update: October 29, 2025
Sole Proprietor: No

Mailing Address

444 Nw Elks Dr

Corvallis, OR 973303758

Phone: 5417541150

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.