Kelli Williams, MSW, LCSW
NPI 1316149115 · Social Worker · Clinton, OK
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelli Williams, MSW, LCSW is a Social Worker provider in Clinton, OK (NPI 1316149115).
Provider details
- NPI number
- 1316149115
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-06-04
- Last updated
- 2019-04-04
Frequently asked questions
- What is Kelli Williams's NPI number?
- Kelli Williams's National Provider Identifier (NPI) is 1316149115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelli Williams's specialty?
- Kelli Williams is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Kelli Williams located?
- Kelli Williams's practice location on file with NPPES is 90 N 31st St, Clinton, OK 73601-9116.
- What is Kelli Williams's phone number?
- The practice phone number listed in the NPPES registry for Kelli Williams is (580) 323-6021.
- Does Kelli Williams accept Medicare?
- Kelli Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelli Williams's NPI active?
- Yes — Kelli Williams's NPI (1316149115) is active in the NPPES registry as of the last update on 2019-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.