Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John Tu Thien, MD

Individual provider Internal Medicine Physician · NPI 1144336652

Dr. John Tu Thien, MD is an Internal Medicine in Luling, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1989, 37 years ago. Practices with Ochsner Clinic LLC, a 2,842-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Louisiana.

Years since qualifying
37
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

843 Milling Ave
Luling, LA 70070-4442
Phone: (504) 271-8952
Fax: (504) 278-4692
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 020686 (LA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD020686 (LA)

Record details

NPI number1144336652
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 21, 2006
Last updated in NPPESMarch 18, 2011
Mailing address7718 W Judge Perez Dr, Arabi, LA 70032-1919

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1989 (37 years in practice)
Group practice Ochsner Clinic Llc — 2842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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