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

Olivia Williamson, PA-C

Individual provider Physician Assistant · NPI 1477338184

Olivia Williamson, PA-C is a Physician Assistant in Sebewaing, Michigan. Qualified in 2023, 3 years ago. Practices with Brent M Boyce MD PC, a 9-clinician group, works from 3 locations and accepts Medicare assignment.

Years since qualifying
3
In the registry since
2023
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

106 E Main St
Sebewaing, MI 48759-1568
Phone: (989) 883-3800
Show map & directions

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

Additional practice locations (2)

  • 4497 Sheffield Pl, Bay City, MI 48706-2554 — (989) 894-8400
  • 4005 Orchard Dr, Midland, MI 48670-2001 — (989) 839-3100

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1477338184
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedAugust 30, 2023
Last updated in NPPESSeptember 15, 2024
Certification dateSeptember 9, 2024
Mailing address136 Adam Ridge Dr, Sebewaing, MI 48759-1148

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Brent M Boyce Md Pc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare