Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1083356018 Individual Practitioner Male Practitioner

Sanyi Yoseph Abdissa

Physician Assistant • Hermiston, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Sanyi Yoseph Abdissa is a certified Physician Assistant practicing in Hermiston, OR. With approximately 4 years of clinical experience since completing medical education in 2022, Sanyi Yoseph Abdissa delivers high-quality medical care to the local community at 610 NW 11TH ST.

Sanyi Yoseph Abdissa is affiliated with Yakima Valley Farm Workers Clinic and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

610 Nw 11th St

Hermiston, OR 978386601

Telephone 5416673400
Fax 5416673831
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Hermiston, OR

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -4.9 yrs vs City Avg
City Avg: 8.9 Yrs
State Avg: 10.5 Yrs
Regional Practice Density
17 Specialists

Practicing in Hermiston, OR (2106 Statewide)

Telehealth Adoption Rate
11.8% 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. Abdissa (4 Years) 4 Yrs
Hermiston Specialty Average (8.9 Years) 8.9 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-07-20
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License OR PA213018

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

Yakima Valley Farm Workers Clinic

510 W 1st Ave, Toppenish, WA 989481564

Phone: 5098655600

Yakima Valley Farm Workers Clinic

589 Nw 11th St, Hermiston, OR 978386600

Phone: 5035671717

Practice Associates & Co-Workers

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

31 Associated Practitioners
Mary Swihart , CFNP

Nurse Practitioner - Family

NPI 1033139068
Christopher Eden

Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

NPI 1033545496
Ashley Christensen , ARNP

Nurse Practitioner - Family

NPI 1073082046

Advanced Registered Nurse Practitioner

Gretchen Millard , MS RD LD

Dietitian, Registered

NPI 1073726212

MSRDLD

Dr. Stewart Swena , MD

Family Medicine

NPI 1154340214

Doctor of Medicine (M.D.)

Linda Cornwell , FNP-C

Nurse Practitioner - Family

NPI 1225591787

Family Nurse Practitioner (Certified)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location July 20, 2026

Registered at 610 NW 11TH ST, HERMISTON, OR 978386601 (Tel: 5416673400)

📍
Updated Business Mailing Address July 20, 2026

Registered at 610 NW 11TH ST, HERMISTON, OR 978386601 (Tel: 5416673400)

📍
Updated Practice Location November 16, 2022

Registered at 589 NW 11TH ST, HERMISTON, OR 978386600 (Tel: 5415671717)

📍
Updated Business Mailing Address November 16, 2022

Registered at PO BOX 190, TOPPENISH, WA 989480190 (Tel: 5098652395)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 16, 2022

Physician Assistant (License #PA213018 in OR)

NPI Profile Active April 11, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location April 11, 2022

Registered at 1501 LAKESIDE DR, LYNCHBURG, VA 245013113 (Tel: 4345448100)

📍
Updated Business Mailing Address April 11, 2022

Registered at 1501 LAKESIDE DR, LYNCHBURG, VA 245013113

👤
Provider Name / Credentials Updated April 11, 2022

Recorded as SANYI YOSEPH ABDISSA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 11, 2022

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: 1083356018
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 11, 2022
Last Update: July 20, 2026
Sole Proprietor: No

Mailing Address

610 Nw 11th St

Hermiston, OR 978386601

Phone: 5416673400

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.