Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Matthew Coyne, MD

Individual provider Internal Medicine Physician · NPI 1659955474

Matthew Coyne, MD is an Internal Medicine in Ephrata, Washington. Qualified in 2021, 5 years ago. Practices with Rural Physicians Group-Pannu PLLC, a 135-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
5
Licensed in
WA
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

200 Nat Washington Way
Ephrata, WA 98823-1997
Phone: (509) 754-4631
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 110 S Apple Blossom Dr, Chelan, WA 98816-8810 — (303) 390-1940

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD61561462 (WA)

Record details

NPI number1659955474
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 7, 2021
Last updated in NPPESMay 15, 2025
Certification dateMay 15, 2025
Mailing address2408 33rd St, Anacortes, WA 98221-2633

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Rural Physicians Group-Pannu Pllc — 135 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Ephrata