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Mark Williams, LPN
NPI 1316811979 · Licensed Practical Nurse · Peoria, IL
Mark Williams, LPN is a Licensed Practical Nurse provider in Peoria, IL (NPI 1316811979).
Provider details
- NPI number
- 1316811979
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Credential
- LPN
- Sex
- Male
- Sole proprietor
- No
- License
- 043.124343 (IL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
7717 N Orange Prairie Rd
Peoria, IL 61615-9323
Phone: (309) 589-6800
Street-level locationGet directions
Mailing address
1223 W Willow Ln
Peoria, IL 61614-6916
Registry dates
- Enumerated
- 2025-10-06
- Last updated
- 2025-10-06
- Certified
- 2025-10-05
Frequently asked questions
- What is Mark Williams's NPI number?
- Mark Williams's National Provider Identifier (NPI) is 1316811979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Williams's specialty?
- Mark Williams is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Mark Williams located?
- Mark Williams's practice location on file with NPPES is 7717 N Orange Prairie Rd, Peoria, IL 61615-9323.
- What is Mark Williams's phone number?
- The practice phone number listed in the NPPES registry for Mark Williams is (309) 589-6800.
- Is Mark Williams's NPI active?
- Yes — Mark Williams's NPI (1316811979) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.