IndividualActive
William Jedlicka, PHD
NPI 1659566420 · Psychologist · Lake Barrington, IL
William Jedlicka, PHD is a Psychologist provider in Lake Barrington, IL (NPI 1659566420).
Provider details
- NPI number
- 1659566420
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
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
83% 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
7 Shoreline Rd
Lake Barrington, IL 60010-1621
Phone: (312) 382-9139
Street-level locationGet directions
Mailing address
7 Shoreline Rd
Lake Barrington, IL 60010-1621
Registry dates
- Enumerated
- 2007-09-13
- Last updated
- 2007-09-13
Frequently asked questions
- What is William Jedlicka's NPI number?
- William Jedlicka's National Provider Identifier (NPI) is 1659566420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Jedlicka's specialty?
- William Jedlicka is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is William Jedlicka located?
- William Jedlicka's practice location on file with NPPES is 7 Shoreline Rd, Lake Barrington, IL 60010-1621.
- What is William Jedlicka's phone number?
- The practice phone number listed in the NPPES registry for William Jedlicka is (312) 382-9139.
- Is William Jedlicka's NPI active?
- Yes — William Jedlicka's NPI (1659566420) is active in the NPPES registry as of the last update on 2007-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.