Kristal Williams, LISW, IADC
NPI 1306373089 · Clinical Social Worker · Sigourney, IA
Kristal Williams, LISW, IADC is a Clinical Social Worker provider in Sigourney, IA (NPI 1306373089).
Provider details
- NPI number
- 1306373089
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW, IADC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 112854 (IA)
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
9 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
- 2017-05-12
- Last updated
- 2025-02-21
- Certified
- 2025-02-21
Frequently asked questions
- What is Kristal Williams's NPI number?
- Kristal Williams's National Provider Identifier (NPI) is 1306373089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristal Williams's specialty?
- Kristal Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kristal Williams located?
- Kristal Williams's practice location on file with NPPES is 804 E Pleasant Valley St, Sigourney, IA 52591-1832.
- What is Kristal Williams's phone number?
- The practice phone number listed in the NPPES registry for Kristal Williams is (641) 660-9098.
- Is Kristal Williams's NPI active?
- Yes — Kristal Williams's NPI (1306373089) is active in the NPPES registry as of the last update on 2025-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.