IndividualActive
Leslie Gum, LCSW
NPI 1437239027 · Clinical Social Worker · Oak Brook, IL
Leslie Gum, LCSW is a Clinical Social Worker provider in Oak Brook, IL (NPI 1437239027).
Provider details
- NPI number
- 1437239027
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149004519 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
2625 Butterfield Rd Ste 138s
Oak Brook, IL 60523-1244
Phone: (630) 362-4445
Fax: (630) 528-3805
Street-level locationGet directions
Mailing address
68 Drendel Ln
Naperville, IL 60565-2341
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2015-05-13
Frequently asked questions
- What is Leslie Gum's NPI number?
- Leslie Gum's National Provider Identifier (NPI) is 1437239027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Gum's specialty?
- Leslie Gum is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leslie Gum located?
- Leslie Gum's practice location on file with NPPES is 2625 Butterfield Rd Ste 138s, Oak Brook, IL 60523-1244.
- What is Leslie Gum's phone number?
- The practice phone number listed in the NPPES registry for Leslie Gum is (630) 362-4445.
- Is Leslie Gum's NPI active?
- Yes — Leslie Gum's NPI (1437239027) is active in the NPPES registry as of the last update on 2015-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.