Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Austin Montgomery Gray, DC
Chiropractor in Rochester, MN · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417554627
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Austin Montgomery Gray
Credential DC
Sex Male
Practice address 4229 West Frontage Rd Nw, Ste 7, Rochester, MN, 55901
Phone (507) 721-9438
Enumeration date Oct 1, 2020
Last updated in NPPES Oct 3, 2023
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Austin Gray practice?
The practice location on file with NPPES is in Rochester, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Austin Gray?
The National Provider Identifier (NPI) for Austin Gray is 1417554627, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-03.