Lauren Tomaszek, LSW, CADC
NPI 1154050235 · Social Worker · Chicago, IL
Lauren Tomaszek, LSW, CADC is a Social Worker provider in Chicago, IL (NPI 1154050235).
Provider details
- NPI number
- 1154050235
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW, CADC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
Mailing address
Additional practice locations (1)
- 1010 Lake St Ste 605Oak Park, IL 60301-1136Phone: (312) 809-0298
Registry dates
- Enumerated
- 2022-06-06
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Lauren Tomaszek's NPI number?
- Lauren Tomaszek's National Provider Identifier (NPI) is 1154050235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Tomaszek's specialty?
- Lauren Tomaszek is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Lauren Tomaszek located?
- Lauren Tomaszek's practice location on file with NPPES is 820 N Orleans St Ste 350, Chicago, IL 60610-3145.
- What is Lauren Tomaszek's phone number?
- The practice phone number listed in the NPPES registry for Lauren Tomaszek is (312) 809-0298.
- Is Lauren Tomaszek's NPI active?
- Yes — Lauren Tomaszek's NPI (1154050235) is active in the NPPES registry as of the last update on 2025-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.