IndividualActive
Stephanie Zack, LCSW
NPI 1114948098 · Clinical Social Worker · Yreka, CA
Stephanie Zack, LCSW is a Clinical Social Worker provider in Yreka, CA (NPI 1114948098).
Provider details
- NPI number
- 1114948098
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC12551 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
412 W Center St
Yreka, CA 96097-2810
Phone: (530) 340-1836
Fax: (530) 842-3467
Street-level locationGet directions
Mailing address
412 W Center St
Yreka, CA 96097-2810
Registry dates
- Enumerated
- 2006-07-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephanie Zack's NPI number?
- Stephanie Zack's National Provider Identifier (NPI) is 1114948098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Zack's specialty?
- Stephanie Zack is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephanie Zack located?
- Stephanie Zack's practice location on file with NPPES is 412 W Center St, Yreka, CA 96097-2810.
- What is Stephanie Zack's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Zack is (530) 340-1836.
- Is Stephanie Zack's NPI active?
- Yes — Stephanie Zack's NPI (1114948098) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.