IndividualActive
Jennifer O'Connell, LCSW
NPI 1427799519 · Clinical Social Worker · Chicago, IL
Jennifer O'Connell, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1427799519).
Provider details
- NPI number
- 1427799519
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
661 W Lake St Ste 2s
Chicago, IL 60661-1034
Phone: (847) 220-7722
Street-level locationGet directions
Mailing address
661 W Lake St Ste 2s
Chicago, IL 60661-1034
Registry dates
- Enumerated
- 2022-04-05
- Last updated
- 2023-12-04
- Certified
- 2023-12-04
Frequently asked questions
- What is Jennifer O'Connell's NPI number?
- Jennifer O'Connell's National Provider Identifier (NPI) is 1427799519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer O'Connell's specialty?
- Jennifer O'Connell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer O'Connell located?
- Jennifer O'Connell's practice location on file with NPPES is 661 W Lake St Ste 2s, Chicago, IL 60661-1034.
- What is Jennifer O'Connell's phone number?
- The practice phone number listed in the NPPES registry for Jennifer O'Connell is (847) 220-7722.
- Is Jennifer O'Connell's NPI active?
- Yes — Jennifer O'Connell's NPI (1427799519) is active in the NPPES registry as of the last update on 2023-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.