Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jacob Grass, AUD
Audiologist in Sioux Falls, SD · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053160069
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Jacob Grass
Credential AUD
Sex Male
Practice address 1417 S Cliff Ave Plaza 1 Suite 300, Sioux Falls, SD, 57105
Phone (605) 504-3020
Enumeration date May 14, 2024
Last updated in NPPES May 14, 2024
Taxonomy & licenses
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
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.
Frequently asked questions
Where does Jacob Grass 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 Jacob Grass?
The National Provider Identifier (NPI) for Jacob Grass is 1053160069, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-14.