IndividualActive
Melissa O'Connor, LCSW
NPI 1154604825 · Clinical Social Worker · Chicago, IL
Melissa O'Connor, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1154604825).
Provider details
- NPI number
- 1154604825
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149.016625 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
2755 N Pine Grove Ave
Chicago, IL 60614-6109
Phone: (872) 215-6676
Street-level locationGet directions
Mailing address
4319 N Kenmore Ave Apt 1s
Chicago, IL 60613-0117
Additional practice locations (1)
- 4319 N Kenmore Ave Apt 1sChicago, IL 60613-0117Phone: (908) 797-8476Fax: (773) 275-3689
Registry dates
- Enumerated
- 2011-09-20
- Last updated
- 2021-05-18
- Certified
- 2021-05-18
Frequently asked questions
- What is Melissa O'Connor's NPI number?
- Melissa O'Connor's National Provider Identifier (NPI) is 1154604825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa O'Connor's specialty?
- Melissa O'Connor is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa O'Connor located?
- Melissa O'Connor's practice location on file with NPPES is 2755 N Pine Grove Ave, Chicago, IL 60614-6109.
- What is Melissa O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Melissa O'Connor is (872) 215-6676.
- Is Melissa O'Connor's NPI active?
- Yes — Melissa O'Connor's NPI (1154604825) is active in the NPPES registry as of the last update on 2021-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.