Colleen Williamson, LCPC
NPI 1255578019 · Professional Counselor · Bentonville, AR
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colleen Williamson, LCPC is a Professional Counselor provider in Bentonville, AR (NPI 1255578019).
Provider details
- NPI number
- 1255578019
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- Sole proprietor
- No
- License
- 180006894 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
17 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
- 2009-01-15
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Colleen Williamson's NPI number?
- Colleen Williamson's National Provider Identifier (NPI) is 1255578019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Williamson's specialty?
- Colleen Williamson is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Colleen Williamson located?
- Colleen Williamson's practice location on file with NPPES is 506 Coachlight Dr, Bentonville, AR 72712-5452.
- What is Colleen Williamson's phone number?
- The practice phone number listed in the NPPES registry for Colleen Williamson is (815) 297-3280.
- Does Colleen Williamson accept Medicare?
- Colleen Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colleen Williamson's NPI active?
- Yes — Colleen Williamson's NPI (1255578019) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.