Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sandra Nielsen, COTA

Occupational Therapy Assistant in Casper, WY · enumerated 2006.

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

National Provider Identifier

1922169630

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Sandra Nielsen

Credential COTA

Sex Female

Practice address 2521 E 15th St, Casper, WY, 82609

Phone (307) 473-7144

Fax (307) 472-2277

Enumeration date Dec 13, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 622 (WY) 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 Sandra Nielsen?

The National Provider Identifier (NPI) for Sandra Nielsen is 1922169630, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sandra Nielsen practice?

The practice location on file with NPPES is in Casper, WY. 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 2007-07-08.