IndividualActive
Maddelyn Tonjes, LSW
NPI 1659049054 · Social Worker · Chicago, IL
Maddelyn Tonjes, LSW is a Social Worker provider in Chicago, IL (NPI 1659049054).
Provider details
- NPI number
- 1659049054
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 150105386 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 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
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
1507 W Lawrence Ave
Chicago, IL 60640-4702
Phone: (773) 569-1468
Street-level locationGet directions
Mailing address
3000 N Sheridan Rd Apt 5b
Chicago, IL 60657-5536
Registry dates
- Enumerated
- 2021-08-31
- Last updated
- 2023-09-20
- Certified
- 2023-09-20
Frequently asked questions
- What is Maddelyn Tonjes's NPI number?
- Maddelyn Tonjes's National Provider Identifier (NPI) is 1659049054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maddelyn Tonjes's specialty?
- Maddelyn Tonjes is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Maddelyn Tonjes located?
- Maddelyn Tonjes's practice location on file with NPPES is 1507 W Lawrence Ave, Chicago, IL 60640-4702.
- What is Maddelyn Tonjes's phone number?
- The practice phone number listed in the NPPES registry for Maddelyn Tonjes is (773) 569-1468.
- Is Maddelyn Tonjes's NPI active?
- Yes — Maddelyn Tonjes's NPI (1659049054) is active in the NPPES registry as of the last update on 2023-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.