Dr. Katherine Ann Lewis, MD

Dr. Lewis practices at Prisma Health University Medical Group in Greenville, South Carolina.

Dr. Lewis' NPI, 1871507046, was assigned on July 27, 2006. Dr. Lewis graduated from Ohio State College of Medicine in 2002. Dr. Lewis' South Carolina license number on file is 33974.

Dr. Lewis' primary practice is Prisma Health University Medical Group, at 877 W Faris Rd, Greenville, SC 29605 in Greenville County. The practice phone is (864) 454-2000.

Dr. Lewis' primary practice is Prisma Health University Medical Group in Greenville, South Carolina. Dr. Lewis is also affiliated with Prisma Health Greenville Memorial Hospital. The medical group on file is Prisma Health Medical Group. Dmand AI also links Dr. Lewis to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices, 5 sites in all. Vendor and product names are available with a free account.

Pediatric endocrinology is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 2080P0205X. Dr. Lewis is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dmand AI has Dr. Lewis' licenses on file in 3 states: South Carolina, Indiana and Ohio.

Dmand AI lists chronic diabetes, diabetic emergency, enlarged thyroid, osteoporosis, overactive thyroid, parathyroid gland disorder, testicular dysfunction and underactive thyroid among the conditions Dr. Lewis treats.

CMS data shows 497 Medicare services from Dr. Lewis across 6 procedure codes in 2024, for 172 Medicare patients. Medicare paid $27,748 for them. Every service was in an office.

CMS counts 172 Medicare patients who saw Dr. Lewis in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lewis' median patient age at 35, with 72% women.

In 2024, Dr. Lewis wrote 1,763 Medicare Part D claims for 196 patients. 53% of them were for generic drugs. CMS names the drug for 1,460 of them, across 44 drugs with 11 or more claims each, at $412,500 in total drug cost. In 2023, CMS named 1,556 claims across 46 drugs.

Dr. Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lewis as offering telehealth.

Dmand AI links 13 papers to Dr. Lewis, published from 2009 to 2019. 2015 was the busiest year, with 3. The most frequent topics are Puberty, Precocious, Gonadotropin-Releasing Hormone and Drug Implants. Dr. Lewis has published most often in J Pediatr. Dr. Lewis' most frequent co-authors are Erica A. Eugster, MD, Mark R. Corkins, MD and Ora Hirsch Pescovitz, MD.

CMS Open Payments shows 116 general payments to Dr. Lewis from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $297.

Dr. Lewis graduated from Ohio State College of Medicine in 2002.

Dr. Lewis is in network with 18 carriers, including Aetna, United Healthcare and Cigna. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.