S.i.s & Associates, LLC
NPI 1467105916 · Clinical Social Worker · Flossmoor, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
S.i.s & Associates, LLC is a Clinical Social Worker organization in Flossmoor, IL (NPI 1467105916).
Provider details
- NPI number
- 1467105916
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Jasmine Studway, Owner/Member(708) 746-5454
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
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
Mailing address
Other names (DBA / former)
- Doing business as
- S.i.s & Associates
Registry dates
- Enumerated
- 2022-02-03
- Last updated
- 2022-02-25
- Certified
- 2022-02-25
Frequently asked questions
- What is S.i.s & Associates, LLC's NPI number?
- S.i.s & Associates, LLC's National Provider Identifier (NPI) is 1467105916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is S.i.s & Associates, LLC?
- S.i.s & Associates, LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is S.i.s & Associates, LLC located?
- S.i.s & Associates, LLC's practice location on file with NPPES is 19624 Governors Hwy Ste 2, Flossmoor, IL 60422-2086.
- What is S.i.s & Associates, LLC's phone number?
- The practice phone number listed in the NPPES registry for S.i.s & Associates, LLC is (708) 746-5454.
- Does S.i.s & Associates, LLC accept Medicare?
- S.i.s & Associates, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for S.i.s & Associates, LLC?
- The authorized official listed on S.i.s & Associates, LLC's NPPES record is Jasmine Studway, Owner/Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is S.i.s & Associates, LLC's NPI active?
- Yes — S.i.s & Associates, LLC's NPI (1467105916) is active in the NPPES registry as of the last update on 2022-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.