Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Ariel Nicolette Couvillion, RN, BSN
Registered Nurse in Saginaw, TX · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477183879
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Registry record
Entity type Individual (Type 1)
Name Ms. Ariel Nicolette Couvillion
Credential RN, BSN
Sex Female
Practice address 449 Brookhollow Ln, Saginaw, TX, 76131
Phone (832) 270-2672
Enumeration date Jan 24, 2020
Last updated in NPPES Jan 24, 2020
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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 Ariel Couvillion practice?
The practice location on file with NPPES is in Saginaw, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ariel Couvillion?
The National Provider Identifier (NPI) for Ariel Couvillion is 1477183879, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-24.