Julia Sostrin, LCSW
NPI 1588172746 · Clinical Social Worker · Oak Park, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julia Sostrin, LCSW is a Clinical Social Worker provider in Oak Park, IL (NPI 1588172746).
Provider details
- NPI number
- 1588172746
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
5 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 (4)
- 3948 N Sheridan RdChicago, IL 60613-2935Phone: (773) 388-1600Fax: (773) 388-8936
- 3948 N Sheridan RdChicago, IL 60613-2935Phone: (773) 388-1600Fax: (773) 388-8936
- 100 Saunders Rd Ste 150Lake Forest, IL 60045-2526Phone: (847) 574-5718
- 8324 Skokie BlvdSkokie, IL 60077-2545Phone: (847) 933-0051
Registry dates
- Enumerated
- 2018-01-22
- Last updated
- 2025-06-25
- Certified
- 2025-06-25
Frequently asked questions
- What is Julia Sostrin's NPI number?
- Julia Sostrin's National Provider Identifier (NPI) is 1588172746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Sostrin's specialty?
- Julia Sostrin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Julia Sostrin located?
- Julia Sostrin's practice location on file with NPPES is 1010 Lake St Ste 110, Oak Park, IL 60301-1106.
- What is Julia Sostrin's phone number?
- The practice phone number listed in the NPPES registry for Julia Sostrin is (630) 428-7890.
- Does Julia Sostrin accept Medicare?
- Julia Sostrin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julia Sostrin's NPI active?
- Yes — Julia Sostrin's NPI (1588172746) is active in the NPPES registry as of the last update on 2025-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.