IndividualActive
Susan Sack, LCSW
NPI 1447558598 · Clinical Social Worker · Northbrook, IL
Susan Sack, LCSW is a Clinical Social Worker provider in Northbrook, IL (NPI 1447558598).
Provider details
- NPI number
- 1447558598
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149-000571 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
1544 Shermer Rd
Northbrook, IL 60062-5347
Phone: (847) 564-4655
Fax: (847) 205-9363
Street-level locationGet directions
Mailing address
1430 Ridge Rd
Northbrook, IL 60062-4628
Registry dates
- Enumerated
- 2011-03-14
- Last updated
- 2011-03-14
Frequently asked questions
- What is Susan Sack's NPI number?
- Susan Sack's National Provider Identifier (NPI) is 1447558598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Sack's specialty?
- Susan Sack is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Susan Sack located?
- Susan Sack's practice location on file with NPPES is 1544 Shermer Rd, Northbrook, IL 60062-5347.
- What is Susan Sack's phone number?
- The practice phone number listed in the NPPES registry for Susan Sack is (847) 564-4655.
- Is Susan Sack's NPI active?
- Yes — Susan Sack's NPI (1447558598) is active in the NPPES registry as of the last update on 2011-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.