NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mandy Marie Rounseville, AU.D.

Audiologist in Sioux Falls, SD · enumerated 2007.

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

National Provider Identifier

1437366648

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Mandy Marie Rounseville
Credential AU.D.
Sex Female
Practice address 4948 E 57th St, Sioux Falls, SD, 57108
Fax (605) 306-3052
Enumeration date May 17, 2007
Last updated in NPPES Aug 9, 2018

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 2007012805 (MO) Primary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier Type State Issuer
090217110537596 Medicaid MO -

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 Mandy Rounseville?
The National Provider Identifier (NPI) for Mandy Rounseville is 1437366648, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mandy Rounseville 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 2018-08-09.