Mallory Siegel-Elliott, LMSW
NPI 1134990161 · Clinical Social Worker · Chicago, IL
Mallory Siegel-Elliott, LMSW is a Clinical Social Worker provider in Chicago, IL (NPI 1134990161).
Provider details
- NPI number
- 1134990161
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 150.112434 (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
2 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
Mailing address
Additional practice locations (1)
- 8765 W Higgins Rd Ste 450Chicago, IL 60631-4172Phone: (773) 693-0300
Registry dates
- Enumerated
- 2024-01-09
- Last updated
- 2024-01-09
- Certified
- 2024-01-09
Frequently asked questions
- What is Mallory Siegel-Elliott's NPI number?
- Mallory Siegel-Elliott's National Provider Identifier (NPI) is 1134990161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Siegel-Elliott's specialty?
- Mallory Siegel-Elliott is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mallory Siegel-Elliott located?
- Mallory Siegel-Elliott's practice location on file with NPPES is 3753 S Cottage Grove Ave Ste 2, Chicago, IL 60653-1662.
- What is Mallory Siegel-Elliott's phone number?
- The practice phone number listed in the NPPES registry for Mallory Siegel-Elliott is (773) 693-0300.
- Is Mallory Siegel-Elliott's NPI active?
- Yes — Mallory Siegel-Elliott's NPI (1134990161) is active in the NPPES registry as of the last update on 2024-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.