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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHELSEA ORLANDO LOCKYEAR MD
NPI 1871121400
Pediatrics - Neonatal-Perinatal Medicine in Knoxville, TN

Active since March 30, 2020
2018 CLINCH AVE, KNOXVILLE, TN 37916(865) 541-8000 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Chelsea Orlando Lockyear Md NPPES

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

CHELSEA ORLANDO LOCKYEAR MD (NPI 1871121400) is an individual neonatal-perinatal medicine provider in Knoxville, Tennessee, licensed in Tennessee (76316) and active in the NPI registry since March 2020.

NPPES Registry Identity

NPI1871121400
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameCHELSEA ORLANDO LOCKYEARCredential: MD
Location Address2018 CLINCH AVEKnoxville, TN 37916-2301
Mailing Address2018 Clinch AveKnoxville, TN 37916-2301
Phone(865) 541-8000
Sole ProprietorNo
Enumeration DateMarch 30, 2020
Last NPPES UpdateJune 22, 2026
NPPES CertifiedJune 22, 2026
✔ NPI 1871121400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in TN · 76316
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
2018 CLINCH AVE, Knoxville, TN 37916
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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.

EAST TENNESSEE CHILDREN'S HOSPITAL ASSOCIATION, INC
Pharmacy
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-8123
ABBEY MARIE JAMISON LCGC
Genetic Counselor, MS
2018 CLINCH AVE, 2ND FLOOR SOUTH TOWER
KNOXVILLE, TN 37916
Knox County (865) 525-1425
SARAH MACKEY DO
Pediatrics (Pediatric Hematology-Oncology)
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-8266
JOSHUA LABIT
Counselor
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-8000
ASHLEY SOWARDS PHARMD
Pharmacist (Ambulatory Care)
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-8491
SARA LYNNE NORTON NP
Nurse Practitioner (Pediatrics)
2018 CLINCH AVE, SOUTH TOWER 2ND FLOOR
KNOXVILLE, TN 37916
Knox County (865) 525-1425
ROBYN MARIE TIDWELL
Behavior Technician
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 637-9711
SAVANNAH DAVIS
Behavior Technician
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-6958

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 Chelsea Lockyear's NPI number?

The NPI number for Chelsea Lockyear is 1871121400. It was assigned to this individual provider in the NPPES registry on March 30, 2020.

Where is Chelsea Lockyear located?

Chelsea Lockyear practices at 2018 Clinch Ave, Knoxville, TN 37916. The listed phone number is (865) 541-8000.

What is Chelsea Lockyear's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

When was this NPI record last updated?

The NPPES record for Chelsea Lockyear was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.