Sierra Knier, SAC
NPI 1225535248 · Addiction (Substance Use Disorder) Counselor · Green Bay, WI
Sierra Knier, SAC is a Addiction (Substance Use Disorder) Counselor provider in Green Bay, WI (NPI 1225535248).
Provider details
- NPI number
- 1225535248
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SAC
- Sex
- Female
- Sole proprietor
- No
- License
- 18410 (WI)
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
8 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
- 2018-04-06
- Last updated
- 2018-04-06
Frequently asked questions
- What is Sierra Knier's NPI number?
- Sierra Knier's National Provider Identifier (NPI) is 1225535248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Knier's specialty?
- Sierra Knier is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Sierra Knier located?
- Sierra Knier's practice location on file with NPPES is 1701 Dousman St, Green Bay, WI 54303-3211.
- What is Sierra Knier's phone number?
- The practice phone number listed in the NPPES registry for Sierra Knier is (920) 498-8600.
- Is Sierra Knier's NPI active?
- Yes — Sierra Knier's NPI (1225535248) is active in the NPPES registry as of the last update on 2018-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.