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

Ashley Marie Williamson, NP

Individual provider Family Nurse Practitioner · NPI 1598378580

Ashley Marie Williamson, NP is a Family Nurse Practitioner in Powell, Ohio. Works from 3 locations. Licensed in Ohio.

Licensed in
OH
In the registry since
2020
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

4038 Powell Rd
Powell, OH 43065-7898
Phone: (614) 219-9983
Show map & directions

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

Additional practice locations (2)

  • 111 S Grant Ave, Columbus, OH 43215-4701 — (614) 566-8609
  • 9151 S Old State Rd, Lewis Center, OH 43035-9496 — (614) 846-8027

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0027431 (OH)

Record details

NPI number1598378580
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 28, 2020
Last updated in NPPESJanuary 4, 2024
Certification dateJanuary 4, 2024

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