Sarah Alexander, LICSW
NPI 1457390338 · Social Worker · Sioux Falls, SD
Sarah Alexander, LICSW is a Social Worker provider in Sioux Falls, SD (NPI 1457390338).
Provider details
- NPI number
- 1457390338
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 1025400 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2006-06-06
- Last updated
- 2008-10-02
Frequently asked questions
- What is Sarah Alexander's NPI number?
- Sarah Alexander's National Provider Identifier (NPI) is 1457390338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Alexander's specialty?
- Sarah Alexander is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Alexander located?
- Sarah Alexander's practice location on file with NPPES is 705 E 41st St, Sioux Falls, SD 57105-6053.
- What is Sarah Alexander's phone number?
- The practice phone number listed in the NPPES registry for Sarah Alexander is (605) 357-0131.
- Is Sarah Alexander's NPI active?
- Yes — Sarah Alexander's NPI (1457390338) is active in the NPPES registry as of the last update on 2008-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.