RONALD LARRIEIU
NPI 1669361754
Registered Nurse in Knoxville, TN

Active since July 02, 2025
1515 SAINT MARY ST, KNOXVILLE, TN 37917(865) 637-9711 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 8, 2025, Jul 2, 2025 (2 updates tracked since 2025).

About Ronald Larrieiu NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RONALD LARRIEIU (NPI 1669361754) is an individual registered nurse in Knoxville, Tennessee, licensed in Tennessee (278154) and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1669361754
Entity TypeIndividualMale
Primary Taxonomy163W00000X
Provider Legal NameRONALD LARRIEIU
Location Address1515 SAINT MARY STKnoxville, TN 37917-4503
Mailing Address200 Tech Center DrKnoxville, TN 37912-2747 · (865) 637-9711
Sole ProprietorNo
Enumeration DateJuly 2, 2025
Last NPPES UpdateJuly 8, 20252 updates tracked since enumeration
NPPES CertifiedJuly 8, 2025
✔ NPI 1669361754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in TN · 278154
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
1515 SAINT MARY ST, Knoxville, TN 37917

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
1515 SAINT MARY ST
KNOXVILLE, TN 37917
Audiologist
1515 SAINT MARY ST, SUITE 200
KNOXVILLE, TN 37917
Registered Nurse
1515 SAINT MARY ST
KNOXVILLE, TN 37917
Behavior Technician
1515 SAINT MARY ST
KNOXVILLE, TN 37917
Peer Specialist
1515 SAINT MARY ST
KNOXVILLE, TN 37917
Counselor
1515 SAINT MARY ST
KNOXVILLE, TN 37917
Registered Nurse
1515 SAINT MARY ST
KNOXVILLE, TN 37917
Registered Nurse
1515 SAINT MARY ST
KNOXVILLE, TN 37917

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ronald Larrieiu's NPI number?

The NPI number for Ronald Larrieiu is 1669361754. It was assigned to this individual provider in the NPPES registry on July 2, 2025.

Where is Ronald Larrieiu located?

Ronald Larrieiu practices at 1515 Saint Mary St, Knoxville, TN 37917. The listed phone number is (865) 637-9711.

What is Ronald Larrieiu's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Ronald Larrieiu was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.