Clear Cognition PLLC
NPI 1679371272 · Clinical Neuropsychologist · Libertyville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clear Cognition PLLC is a Clinical Neuropsychologist organization in Libertyville, IL (NPI 1679371272).
Provider details
- NPI number
- 1679371272
- Entity type
- Organization
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Alia Ammar, Owner(847) 786-5366
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
1 yr 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
- 2025-03-07
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is Clear Cognition PLLC's NPI number?
- Clear Cognition PLLC's National Provider Identifier (NPI) is 1679371272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clear Cognition PLLC?
- Clear Cognition PLLC is classified in the NPPES registry as Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Clear Cognition PLLC located?
- Clear Cognition PLLC's practice location on file with NPPES is 1800 Hollister Dr Ste G10, Libertyville, IL 60048-5264.
- What is Clear Cognition PLLC's phone number?
- The practice phone number listed in the NPPES registry for Clear Cognition PLLC is (847) 786-5366.
- Does Clear Cognition PLLC accept Medicare?
- Clear Cognition PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Clear Cognition PLLC?
- The authorized official listed on Clear Cognition PLLC's NPPES record is Alia Ammar, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clear Cognition PLLC's NPI active?
- Yes — Clear Cognition PLLC's NPI (1679371272) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.