HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / LA

TIA LONDIA GUILLEN, NP

NURSE PRACTITIONER

Graduated: 2019

Offers telehealth

NPI: 1972345171

Practice Locations (2)

EAST JEFFERSON PHYSICIANS GROUP LLC

4204 HOUMA BLVD, FL 2

METAIRIE, LA 700062903

5048832968

OCHSNER CLINIC LLC

1514 JEFFERSON HWY

NEW ORLEANS, LA 701212429

5048423000

Source: CMS National Downloadable File, September 2026.

TIA GUILLEN, NP | HealthCareAtlasUSA