Matthew Williamson, APRN, NP-C
NPI 1851805733 · Family Nurse Practitioner · South Charleston, WV
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Williamson, APRN, NP-C is a Family Nurse Practitioner provider in South Charleston, WV (NPI 1851805733).
Provider details
- NPI number
- 1851805733
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 73324 (WV)
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 tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-11-29
- Last updated
- 2017-11-29
Frequently asked questions
- What is Matthew Williamson's NPI number?
- Matthew Williamson's National Provider Identifier (NPI) is 1851805733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Williamson's specialty?
- Matthew Williamson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Matthew Williamson located?
- Matthew Williamson's practice location on file with NPPES is 4605 Maccorkle Ave Sw, South Charleston, WV 25309-1311.
- What is Matthew Williamson's phone number?
- The practice phone number listed in the NPPES registry for Matthew Williamson is (304) 766-3601.
- Does Matthew Williamson accept Medicare?
- Matthew Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Williamson's NPI active?
- Yes — Matthew Williamson's NPI (1851805733) is active in the NPPES registry as of the last update on 2017-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.