IndividualActive
Alisa Sieg, LSW
NPI 1518532514 · Clinical Social Worker · Des Plaines, IL
Alisa Sieg, LSW is a Clinical Social Worker provider in Des Plaines, IL (NPI 1518532514).
Provider details
- NPI number
- 1518532514
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149.024956 (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
5 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
555 Wilson Ln
Des Plaines, IL 60016-4729
Phone: (224) 766-1172
Approximate (ZIP-level) locationGet directions
Mailing address
724 W Algonquin Rd Apt 7
Des Plaines, IL 60016-5740
Registry dates
- Enumerated
- 2021-05-21
- Last updated
- 2025-09-22
- Certified
- 2025-09-22
Frequently asked questions
- What is Alisa Sieg's NPI number?
- Alisa Sieg's National Provider Identifier (NPI) is 1518532514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alisa Sieg's specialty?
- Alisa Sieg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alisa Sieg located?
- Alisa Sieg's practice location on file with NPPES is 555 Wilson Ln, Des Plaines, IL 60016-4729.
- What is Alisa Sieg's phone number?
- The practice phone number listed in the NPPES registry for Alisa Sieg is (224) 766-1172.
- Is Alisa Sieg's NPI active?
- Yes — Alisa Sieg's NPI (1518532514) is active in the NPPES registry as of the last update on 2025-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.