Ashley Williamson, NP
NPI 1598378580 · Family Nurse Practitioner · Powell, OH
Ashley Williamson, NP is a Family Nurse Practitioner provider in Powell, OH (NPI 1598378580).
Provider details
- NPI number
- 1598378580
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0027431 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$216 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 111 S Grant AveColumbus, OH 43215-4701Phone: (614) 566-8609
- 9151 S Old State RdLewis Center, OH 43035-9496Phone: (614) 846-8027
Registry dates
- Enumerated
- 2020-08-28
- Last updated
- 2024-01-04
- Certified
- 2024-01-04
Frequently asked questions
- What is Ashley Williamson's NPI number?
- Ashley Williamson's National Provider Identifier (NPI) is 1598378580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Williamson's specialty?
- Ashley Williamson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Williamson located?
- Ashley Williamson's practice location on file with NPPES is 4038 Powell Rd, Powell, OH 43065-7898.
- What is Ashley Williamson's phone number?
- The practice phone number listed in the NPPES registry for Ashley Williamson is (614) 219-9983.
- Is Ashley Williamson's NPI active?
- Yes — Ashley Williamson's NPI (1598378580) is active in the NPPES registry as of the last update on 2024-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.