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

Gregg K Arena, MD

Individual provider Anesthesiology Physician · NPI 1356443766

Gregg K Arena, MD is an Anesthesiology in Ruston, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1983, 43 years ago. Practices with Arena Anesthesia LLC, a 9-clinician group and accepts Medicare assignment. Licensed in Kentucky and Louisiana.

Years since qualifying
43
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
KY, 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.

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Practice location Address checks out

401 E Vaughn Ave
Ruston, LA 71270-5950
Phone: (318) 254-2100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD017213 (LA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 24749 (KY)

Record details

NPI number1356443766
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 5, 2006
Last updated in NPPESFebruary 22, 2019

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1983 (43 years in practice)
Group practice Arena Anesthesia Llc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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