Leslie Williams Apn LLC
NPI 1720575806 · Family Nurse Practitioner · Centralia, IL
Leslie Williams Apn LLC is a Family Nurse Practitioner organization in Centralia, IL (NPI 1720575806).
Provider details
- NPI number
- 1720575806
- Entity type
- Organization
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Leslie Williams, Owner(618) 918-2115
- License
- 209007351 (IL)
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
- 2018-04-16
- Last updated
- 2019-03-22
Frequently asked questions
- What is Leslie Williams Apn LLC's NPI number?
- Leslie Williams Apn LLC's National Provider Identifier (NPI) is 1720575806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leslie Williams Apn LLC?
- Leslie Williams Apn LLC is classified in the NPPES registry as Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leslie Williams Apn LLC located?
- Leslie Williams Apn LLC's practice location on file with NPPES is 1007 Martin Luther King Dr, Centralia, IL 62801-3001.
- What is Leslie Williams Apn LLC's phone number?
- The practice phone number listed in the NPPES registry for Leslie Williams Apn LLC is (618) 918-2115.
- Who is the authorized official for Leslie Williams Apn LLC?
- The authorized official listed on Leslie Williams Apn LLC's NPPES record is Leslie Williams, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leslie Williams Apn LLC's NPI active?
- Yes — Leslie Williams Apn LLC's NPI (1720575806) is active in the NPPES registry as of the last update on 2019-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.