Karen Sack, LCSW
NPI 1972601144 · Clinical Social Worker · Atlanta, GA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Sack, LCSW is a Clinical Social Worker provider in Atlanta, GA (NPI 1972601144).
Provider details
- NPI number
- 1972601144
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- CSW002107 (GA)
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
19 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
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2022-01-06
Frequently asked questions
- What is Karen Sack's NPI number?
- Karen Sack's National Provider Identifier (NPI) is 1972601144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Sack's specialty?
- Karen Sack is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Sack located?
- Karen Sack's practice location on file with NPPES is 20 Glenlake Pkwy, Atlanta, GA 30328-3473.
- What is Karen Sack's phone number?
- The practice phone number listed in the NPPES registry for Karen Sack is (770) 677-7370.
- Does Karen Sack accept Medicare?
- Karen Sack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Sack's NPI active?
- Yes — Karen Sack's NPI (1972601144) is active in the NPPES registry as of the last update on 2022-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.