Erik Sievers, MSW, LICSW
NPI 1558342519 · Clinical Social Worker · Winona, MN
Erik Sievers, MSW, LICSW is a Clinical Social Worker provider in Winona, MN (NPI 1558342519).
Provider details
- NPI number
- 1558342519
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Male
- Sole proprietor
- No
- License
- 7917 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
20 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
- 2005-11-08
- Last updated
- 2020-05-07
- Certified
- 2020-05-07
Frequently asked questions
- What is Erik Sievers's NPI number?
- Erik Sievers's National Provider Identifier (NPI) is 1558342519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Sievers's specialty?
- Erik Sievers is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Erik Sievers located?
- Erik Sievers's practice location on file with NPPES is 420 E Sarnia St Ste 2100, Winona, MN 55987-6414.
- What is Erik Sievers's phone number?
- The practice phone number listed in the NPPES registry for Erik Sievers is (507) 454-4341.
- Is Erik Sievers's NPI active?
- Yes — Erik Sievers's NPI (1558342519) is active in the NPPES registry as of the last update on 2020-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.