NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Lisa Mix, OTR/L

Physical Rehabilitation Occupational Therapist in Sioux Falls, SD · enumerated 2009.

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

National Provider Identifier

1811137615

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Lisa Mix
Credential OTR/L
Sex Female
Practice address 101 W 69th St, Suite 105, Sioux Falls, SD, 57108
Fax (605) 331-0088
Enumeration date Mar 6, 2009
Last updated in NPPES Mar 6, 2009

Taxonomy & licenses

225XP0019X Physical Rehabilitation Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0144 (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

Where does Lisa Mix practice?
The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lisa Mix?
The National Provider Identifier (NPI) for Lisa Mix is 1811137615, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-06.