Jeffrey Fleig, MSW, LCSW
NPI 1811442023 · Clinical Social Worker · Arlington Heights, IL
Jeffrey Fleig, MSW, LCSW is a Clinical Social Worker provider in Arlington Heights, IL (NPI 1811442023).
Provider details
- NPI number
- 1811442023
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149.018406 (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
9 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
- 2016-08-17
- Last updated
- 2016-11-23
Frequently asked questions
- What is Jeffrey Fleig's NPI number?
- Jeffrey Fleig's National Provider Identifier (NPI) is 1811442023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Fleig's specialty?
- Jeffrey Fleig is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jeffrey Fleig located?
- Jeffrey Fleig's practice location on file with NPPES is 415 W Golf Rd, Arlington Heights, IL 60005-3929.
- What is Jeffrey Fleig's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Fleig is (847) 648-0437.
- Is Jeffrey Fleig's NPI active?
- Yes — Jeffrey Fleig's NPI (1811442023) is active in the NPPES registry as of the last update on 2016-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.