IndividualActive
Karin Luk, LICSW
NPI 1427675982 · Social Worker · Chicago, IL
Karin Luk, LICSW is a Social Worker provider in Chicago, IL (NPI 1427675982).
Provider details
- NPI number
- 1427675982
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC200002428 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
300 W Adams St Ste 514
Chicago, IL 60606-5108
Phone: (312) 578-9990
Street-level locationGet directions
Mailing address
3525 Davenport St Nw Apt 509
Washington, DC 20008-4908
Registry dates
- Enumerated
- 2020-07-01
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Karin Luk's NPI number?
- Karin Luk's National Provider Identifier (NPI) is 1427675982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karin Luk's specialty?
- Karin Luk is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Karin Luk located?
- Karin Luk's practice location on file with NPPES is 300 W Adams St Ste 514, Chicago, IL 60606-5108.
- What is Karin Luk's phone number?
- The practice phone number listed in the NPPES registry for Karin Luk is (312) 578-9990.
- Is Karin Luk's NPI active?
- Yes — Karin Luk's NPI (1427675982) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.