Dr. Gregory Andrew Benn, MBBS, MD

Dr. Benn practices at Piedmont Macon Medical Center in Macon, Georgia, part of Piedmont Healthcare.

Dr. Benn's NPI, 1700440617, was assigned on April 25, 2019. Dr. Benn graduated from Other in 2012. Dr. Benn holds Louisiana license 333696.

Dr. Benn's primary practice is Piedmont Macon Medical Center, at 350 Hospital Drive, Macon, GA 31217 in Bibb County. The practice phone is (478) 765-7000.

Dr. Benn's primary practice is Piedmont Macon Medical Center in Macon, Georgia, part of Piedmont Healthcare. The medical group on file is Sound Physicians. Dmand AI also links Dr. Benn to 1 more hospital, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Benn practices, 2 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Benn's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Benn is licensed in Louisiana.

Dmand AI lists acute diabetes, cardiac arrhythmia, chronic hypertension, chronic kidney disease, circulation problems, congestive heart failure, electrolyte disorders and gastrointestinal infection among the conditions Dr. Benn treats.

CMS data shows 670 Medicare services from Dr. Benn across 6 procedure codes in 2024, for 205 Medicare patients. Medicare paid $46,761 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 205 Medicare patients who saw Dr. Benn in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 2.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Benn's median patient age at 67, with 54% women.

In 2024, Dr. Benn wrote 227 Medicare Part D claims for 103 patients. 93% of them were for generic drugs. CMS names the drug for 39 of them, across 2 drugs with 11 or more claims each, at $160 in total drug cost. In 2023, CMS named 25 claims across 2 drugs.

Dr. Benn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 2 papers to Dr. Benn in 2021. Dr. Benn's most frequent co-authors are Robert Anthony Delapenha, MD and Philip Oppong-Twene, MD.

CMS Open Payments shows 4 general payments to Dr. Benn from 4 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Ferring Pharmaceuticals Inc. paid the most, $36.

Dmand AI lists 4 awards for Dr. Benn, most recently Resident Physician of the Year in 2021.

Dr. Benn graduated from Other in 2012.

Dr. Benn is in network with 3 carriers, including Blue Cross and Blue Shield of Louisiana, CMS Medicare and GA State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.