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

Mason Wade Rau, MD

Individual provider Internal Medicine Physician · NPI 1093274243

Mason Wade Rau, MD is an Internal Medicine in Gonzales, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 2019, 7 years ago. Practices with Our Lady of the Lake Physician Group LLC, a 635-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Louisiana.

Years since qualifying
7
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2019
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

2647 S Saint Elizabeth Blvd Ste 219
Gonzales, LA 70737-5020
Phone: (225) 647-8511
Fax: (225) 644-8358
Show map & directions

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

Additional practice locations (1)

  • 1023 W Highway 30, Gonzales, LA 70737-5002 — (225) 765-5500

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 330991 (LA)

Record details

NPI number1093274243
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 18, 2019
Last updated in NPPESMarch 13, 2026
Certification dateMarch 13, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2019 (7 years in practice)
Group practice Our Lady Of The Lake Physician Group Llc — 635 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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