Tennille Williams
NPI 1366283749 · Professional Counselor · Chicago, IL
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tennille Williams is a Professional Counselor provider in Chicago, IL (NPI 1366283749).
Provider details
- NPI number
- 1366283749
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 180.010608 (IL)
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
2 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
- 2024-06-01
- Last updated
- 2024-06-01
- Certified
- 2024-06-01
Frequently asked questions
- What is Tennille Williams's NPI number?
- Tennille Williams's National Provider Identifier (NPI) is 1366283749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tennille Williams's specialty?
- Tennille Williams is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Tennille Williams located?
- Tennille Williams's practice location on file with NPPES is 5215 N California Ave Ste F101, Chicago, IL 60625-0035.
- What is Tennille Williams's phone number?
- The practice phone number listed in the NPPES registry for Tennille Williams is (773) 561-5809.
- Does Tennille Williams accept Medicare?
- Tennille Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tennille Williams's NPI active?
- Yes — Tennille Williams's NPI (1366283749) is active in the NPPES registry as of the last update on 2024-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.