IndividualActive
William Weaks, L.P.C.
NPI 1770976060 · Counselor · Prospect Heights, IL
William Weaks, L.P.C. is a Counselor provider in Prospect Heights, IL (NPI 1770976060).
Provider details
- NPI number
- 1770976060
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- L.P.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 178.010595 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
546 E Old Willow Rd
Prospect Heights, IL 60070-1912
Phone: (847) 708-1758
Street-level locationGet directions
Mailing address
546 E Old Willow Rd
Prospect Heights, IL 60070-1912
Registry dates
- Enumerated
- 2015-03-10
- Last updated
- 2015-03-10
Frequently asked questions
- What is William Weaks's NPI number?
- William Weaks's National Provider Identifier (NPI) is 1770976060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Weaks's specialty?
- William Weaks is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is William Weaks located?
- William Weaks's practice location on file with NPPES is 546 E Old Willow Rd, Prospect Heights, IL 60070-1912.
- What is William Weaks's phone number?
- The practice phone number listed in the NPPES registry for William Weaks is (847) 708-1758.
- Is William Weaks's NPI active?
- Yes — William Weaks's NPI (1770976060) is active in the NPPES registry as of the last update on 2015-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.