Dr. Mark La Shell, MD

Dr. La Shell practices at DCI Dialysis Clinic JCMG in Jefferson City, Missouri.

Dr. La Shell's NPI, 1205825288, was assigned on October 21, 2005. Dr. La Shell graduated from University of Kansas School of Medicine - Kansas City in 1997. Dr. La Shell holds Washington license MD 60194720.

Dr. La Shell's primary practice is DCI Dialysis Clinic JCMG, at 1241 West Stadium, Suite Ll1, Jefferson City, MO 65109 in Cole County. The practice phone is (573) 632-2633.

Dr. La Shell's primary practice is DCI Dialysis Clinic JCMG in Jefferson City, Missouri. The medical group on file is Jefferson City Medical Group. Dmand AI also links Dr. La Shell to 1 more group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. La Shell practices, 3 sites in all. Vendor and product names are available with a free account.

Allergy is Dr. La Shell's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dr. La Shell is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. La Shell's licenses on file in 3 states: Washington, Missouri and Pennsylvania.

CMS data shows 2,113 Medicare services from Dr. La Shell across 3 procedure codes in 2024, for 33 Medicare patients. Medicare paid $8,562 for them. Every service was in an office.

CMS counts 33 Medicare patients who saw Dr. La Shell in 2026. The largest group is 65 to 74, with 19 patients. 75% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 1.17, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. La Shell's median patient age at 68, with 64% women.

In 2026, Dr. La Shell wrote 215 Medicare Part D claims for 57 patients. 92% of them were for generic drugs. CMS names the drug for 165 of them, across 4 drugs with 11 or more claims each, at $13,002 in total drug cost. In 2023, CMS named 125 claims across 3 drugs.

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

Dmand AI links 1 paper to Dr. La Shell in 2010. Dr. La Shell's most frequent co-authors are Christopher Calabria, MD and James M. Quinn, MD.

CMS Open Payments shows 7 general payments to Dr. La Shell from 6 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $92.

Dmand AI lists 1 award for Dr. La Shell, most recently CMS Stage 1 2012 in 2011.

Dr. La Shell graduated from University of Kansas School of Medicine - Kansas City in 1997.

Dr. La Shell is in network with 13 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.