Stephanie Koski, CADC-II, ICADC
NPI 1831505932 · Addiction (Substance Use Disorder) Counselor · Sacramento, CA
Stephanie Koski, CADC-II, ICADC is a Addiction (Substance Use Disorder) Counselor provider in Sacramento, CA (NPI 1831505932).
Provider details
- NPI number
- 1831505932
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC-II, ICADC
- Sex
- Female
- Sole proprietor
- No
- License
- B001210819 (CA)
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
11 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
- 2014-07-09
- Last updated
- 2025-01-07
- Certified
- 2025-01-07
Frequently asked questions
- What is Stephanie Koski's NPI number?
- Stephanie Koski's National Provider Identifier (NPI) is 1831505932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Koski's specialty?
- Stephanie Koski is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Stephanie Koski located?
- Stephanie Koski's practice location on file with NPPES is 1820 J St, Sacramento, CA 95811-3010.
- What is Stephanie Koski's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Koski is (916) 313-8435.
- Is Stephanie Koski's NPI active?
- Yes — Stephanie Koski's NPI (1831505932) is active in the NPPES registry as of the last update on 2025-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.