Dr. John M. Trombold, MD

Dr. Trombold practices at Ferrell - Duncan Clinic in Springfield, Missouri.

Dr. Trombold's NPI, 1164554044, was assigned on March 9, 2007. Dr. Trombold graduated from University of Kansas School of Medicine - Kansas City in 2006. Dr. Trombold holds Missouri license 2012016959.

Dr. Trombold's primary practice is Ferrell - Duncan Clinic, at 1001 E Primrose St, Springfield, MO 65807 in Greene County. The practice phone is (417) 875-3332.

Dr. Trombold's primary practice is Ferrell - Duncan Clinic in Springfield, Missouri. Dr. Trombold is also affiliated with Cox Medical Center South. The medical group on file is Ferrell-Duncan Clinic. Dmand AI also links Dr. Trombold to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.

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

Colon and rectal surgery is Dr. Trombold's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Trombold is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Trombold's licenses on file in 2 states: Missouri and Kentucky.

Dmand AI lists colonoscopy, colon removal and hemorrhoids among the conditions Dr. Trombold treats.

CMS data shows 445 Medicare services from Dr. Trombold across 15 procedure codes in 2024, for 226 Medicare patients. Medicare paid $32,969 for them.

CMS counts 226 Medicare patients who saw Dr. Trombold in 2024. The largest group is 65 to 74, with 113 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.57, 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. Trombold's median patient age at 66, with 50% women.

In 2024, Dr. Trombold wrote 274 Medicare Part D claims for 106 patients. 95% of them were for generic drugs. CMS names the drug for 204 of them, across 6 drugs with 11 or more claims each, at $1,327 in total drug cost. In 2023, CMS named 127 claims across 4 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Trombold for performance year 2024, reported as part of a group. Dr. Trombold accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 56 procedures of colonoscopy by Dr. Trombold, more than 66% of the clinicians it reports for that procedure.

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 5 papers to Dr. Trombold in 2012. The most frequent topics are Colonoscopy, Digestive System Surgical Procedures and Early Detection of Cancer. Dr. Trombold has published most often in Mo Med. Dr. Trombold's most frequent co-authors are Rakesh Hegde, MD, Robert Michael Cannon, MD and Russell Ware Farmer, MD.

CMS Open Payments shows 65 general payments to Dr. Trombold from 11 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 41% of the total. Intuitive Surgical, Inc. paid the most, $5,862.

Dr. Trombold graduated from University of Kansas School of Medicine - Kansas City in 2006.

Dr. Trombold is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.