Katie Hazek, LCSW
NPI 1043519275 · Clinical Social Worker · Elgin, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Hazek, LCSW is a Clinical Social Worker provider in Elgin, IL (NPI 1043519275).
Provider details
- NPI number
- 1043519275
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149.014642 (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
15 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
- 2011-03-28
- Last updated
- 2018-06-05
Frequently asked questions
- What is Katie Hazek's NPI number?
- Katie Hazek's National Provider Identifier (NPI) is 1043519275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Hazek's specialty?
- Katie Hazek is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katie Hazek located?
- Katie Hazek's practice location on file with NPPES is 474 Summit St, Elgin, IL 60120.
- What is Katie Hazek's phone number?
- The practice phone number listed in the NPPES registry for Katie Hazek is (630) 457-7646.
- Does Katie Hazek accept Medicare?
- Katie Hazek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Hazek's NPI active?
- Yes — Katie Hazek's NPI (1043519275) is active in the NPPES registry as of the last update on 2018-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.