Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Doi Nguyen, D.C
Chiropractor in Saint Paul, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821178393
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Registry record
Entity type Individual (Type 1)
Name Doi Nguyen
Credential D.C
Sex Male
Practice address 162 Pennsylvania Ave, Saint Paul, MN, 55103
Phone (651) 288-7188
Enumeration date Oct 17, 2006
Last updated in NPPES Jul 8, 2007
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 Doi Nguyen practice?
The practice location on file with NPPES is in Saint Paul, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Doi Nguyen?
The National Provider Identifier (NPI) for Doi Nguyen is 1821178393, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.