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

William Ashton McGuire, PA-C

Individual provider Surgical Physician Assistant · NPI 1023678307

William Ashton McGuire, PA-C is a Physician Assistant in Dyersburg, Tennessee. Qualified in 2019, 7 years ago. Practices with West Tennessee Medical Group Inc, a 190-clinician group and accepts Medicare assignment.

Years since qualifying
7
In the registry since
2019
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

1718 Parr Ave Ste C
Dyersburg, TN 38024-2075
Phone: (731) 286-4445
Show map & directions

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

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X

Record details

NPI number1023678307
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 18, 2019
Last updated in NPPESJanuary 22, 2026
Certification dateJanuary 22, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice West Tennessee Medical Group Inc — 190 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare