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

Dr. David Joseph St Germain Jr., MD

Individual provider Diagnostic Radiology Physician · NPI 1427114685

Dr. David Joseph St Germain Jr., MD is a Diagnostic Radiology in Metairie, Louisiana. Graduated from Louisiana State University School of Medicine in Shreveport in 2003, 23 years ago. Practices with Ochsner Clinic LLC, a 2,842-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
23
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
LA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4200 Houma Blvd
Metairie, LA 70006-2970
Phone: (504) 503-4314
Fax: (504) 456-8125
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD.202740 (LA)

Record details

NPI number1427114685
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 29, 2006
Last updated in NPPESMarch 24, 2017

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 2003 (23 years in practice)
Group practice Ochsner Clinic Llc — 2842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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