NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexzander John Capell, CSW

Clinical Social Worker in Sioux Falls, SD · enumerated 2024 · practices at Childrens Home Society of South Dakota.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033964804

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Alexzander John Capell
Credential CSW
Sex Male
Practice address 801 N Sycamore Ave, Sioux Falls, SD, 57110
Phone (605) 965-3109
Enumeration date Apr 23, 2024
Last updated in NPPES Apr 23, 2024

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6576 (SD) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Alexzander Capell?
The National Provider Identifier (NPI) for Alexzander Capell is 1033964804, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alexzander Capell practice?
The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-23.