IndividualActive
Keith Harris, LCSW
NPI 1508367848 · Clinical Social Worker · Chicago, IL
Keith Harris, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1508367848).
Provider details
- NPI number
- 1508367848
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149018572 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
3411 W Diversey Ave Ofc 14
Chicago, IL 60647-1245
Phone: (224) 534-0331
Street-level locationGet directions
Mailing address
3411 W Diversey Ave Ofc 14
Chicago, IL 60647-1245
Additional practice locations (1)
- 4648 N Leclaire AveChicago, IL 60630-3817Phone: (773) 454-3059
Registry dates
- Enumerated
- 2018-02-22
- Last updated
- 2021-01-04
- Certified
- 2021-01-04
Frequently asked questions
- What is Keith Harris's NPI number?
- Keith Harris's National Provider Identifier (NPI) is 1508367848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Harris's specialty?
- Keith Harris is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Keith Harris located?
- Keith Harris's practice location on file with NPPES is 3411 W Diversey Ave Ofc 14, Chicago, IL 60647-1245.
- What is Keith Harris's phone number?
- The practice phone number listed in the NPPES registry for Keith Harris is (224) 534-0331.
- Is Keith Harris's NPI active?
- Yes — Keith Harris's NPI (1508367848) is active in the NPPES registry as of the last update on 2021-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.