Jeffrey O'Koon, PH.D.
NPI 1629258926 · Clinical Neuropsychologist · Glenview, IL
Jeffrey O'Koon, PH.D. is a Clinical Neuropsychologist provider in Glenview, IL (NPI 1629258926).
Provider details
- NPI number
- 1629258926
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 071006294 (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
18 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
- 2007-11-05
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Jeffrey O'Koon's NPI number?
- Jeffrey O'Koon's National Provider Identifier (NPI) is 1629258926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey O'Koon's specialty?
- Jeffrey O'Koon is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Jeffrey O'Koon located?
- Jeffrey O'Koon's practice location on file with NPPES is 2700 Patriot Blvd Ste 240, Glenview, IL 60026-8021.
- What is Jeffrey O'Koon's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey O'Koon is (847) 729-5510.
- Is Jeffrey O'Koon's NPI active?
- Yes — Jeffrey O'Koon's NPI (1629258926) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.