Dr. Joanna Cher Gibbs, MD

Dr. Gibbs practices at Synergy Medical Associates in Crossville, Tennessee.

Dr. Gibbs' NPI, 1558372862, was assigned on August 11, 2006. Dr. Gibbs holds Tennessee license MD32165.

Dr. Gibbs' primary practice is Synergy Medical Associates, at 88 Taylor Ave, Crossville, TN 38555 in Cumberland County. The practice phone is (931) 250-5433.

Dr. Gibbs' primary practice is Synergy Medical Associates in Crossville, Tennessee. Dr. Gibbs is also affiliated with Cumberland Medical Center. The medical group on file is Synergy Medical Associates. Dmand AI also links Dr. Gibbs to 4 more hospitals, 4 home health agencies, 1 group practice or clinic, 1 hospice and 1 skilled nursing facility, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gibbs practices, 12 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Gibbs' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gibbs is licensed in Tennessee.

CMS data shows 4,542 Medicare services from Dr. Gibbs across 24 procedure codes in 2024, for 632 Medicare patients. Medicare paid $218,340 for them. Every service was in an office.

CMS counts 632 Medicare patients who saw Dr. Gibbs in 2024. The largest group is 75 to 84, with 306 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Gibbs' median patient age at 75, with 66% women.

In 2024, Dr. Gibbs wrote 12,655 Medicare Part D claims for 883 patients. 88% of them were for generic drugs. CMS names the drug for 11,884 of them, across 160 drugs with 11 or more claims each, at $914,972 in total drug cost. In 2023, CMS named 9,808 claims across 145 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Gibbs for performance year 2024, reported as part of a group. Dr. Gibbs accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 7 papers to Dr. Gibbs, published from 2012 to 2024. The most frequent topics are Blood Glucose, Diabetes Mellitus, Type 2 and Hypoglycemic Agents. Dr. Gibbs has published most often in Endocr Pract. Dr. Gibbs' most frequent co-authors are Neda Rasouli, MD, Elisa Hsia, MD and Cecilia Chiacheh Low Wang, MD.

CMS Open Payments shows 101 general payments to Dr. Gibbs from 15 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $377.