William Kavanagh, LCSW, CADC
NPI 1194879171 · Addiction (Substance Use Disorder) Counselor · Oak Park, IL
William Kavanagh, LCSW, CADC is a Addiction (Substance Use Disorder) Counselor provider in Oak Park, IL (NPI 1194879171).
Provider details
- NPI number
- 1194879171
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW, CADC
- Sex
- Male
- Sole proprietor
- No
- License
- 14446 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
19 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
- 2007-01-23
- Last updated
- 2025-09-11
Frequently asked questions
- What is William Kavanagh's NPI number?
- William Kavanagh's National Provider Identifier (NPI) is 1194879171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kavanagh's specialty?
- William Kavanagh is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Kavanagh located?
- William Kavanagh's practice location on file with NPPES is 120 S Marion St, Oak Park, IL 60302-2809.
- What is William Kavanagh's phone number?
- The practice phone number listed in the NPPES registry for William Kavanagh is (708) 383-7500.
- Is William Kavanagh's NPI active?
- Yes — William Kavanagh's NPI (1194879171) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.