Shelly Backhaus, LISW
NPI 1659607083 · Clinical Social Worker · Sioux City, IA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelly Backhaus, LISW is a Clinical Social Worker provider in Sioux City, IA (NPI 1659607083).
Provider details
- NPI number
- 1659607083
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Female
- Sole proprietor
- No
- License
- 007379 (IA)
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
16 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
- 2009-10-20
- Last updated
- 2013-05-31
Frequently asked questions
- What is Shelly Backhaus's NPI number?
- Shelly Backhaus's National Provider Identifier (NPI) is 1659607083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelly Backhaus's specialty?
- Shelly Backhaus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Shelly Backhaus located?
- Shelly Backhaus's practice location on file with NPPES is 1021 Nebraska St, Sioux City, IA 51105-1436.
- What is Shelly Backhaus's phone number?
- The practice phone number listed in the NPPES registry for Shelly Backhaus is (712) 252-2477.
- Does Shelly Backhaus accept Medicare?
- Shelly Backhaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelly Backhaus's NPI active?
- Yes — Shelly Backhaus's NPI (1659607083) is active in the NPPES registry as of the last update on 2013-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.