Dr. Chokkalingam Siva, MD

Dr. Siva practices at University Hospital (MU Health Care) in Columbia, Missouri.

Dr. Siva's NPI, 1912952326, was assigned on May 23, 2006. Dr. Siva holds Missouri license 119781.

Dr. Siva's primary practice is University Hospital (MU Health Care), at 1 Hospital Dr, Columbia, MO 65201 in Boone County. The practice phone is (573) 882-4141.

Dr. Siva's primary practice is University Hospital (MU Health Care) in Columbia, Missouri. Dr. Siva is also affiliated with University Hospital. The medical group on file is University of Missouri Health Care. Dmand AI also links Dr. Siva to 1 more hospital and 1 group practice or clinic, each named with a free account.

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

Rheumatology is Dr. Siva's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Siva is licensed in Missouri.

CMS data shows 416 Medicare services from Dr. Siva across 6 procedure codes in 2024, for 239 Medicare patients. Medicare paid $17,858 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 239 Medicare patients who saw Dr. Siva in 2024. The largest group is 65 to 74, with 130 patients. 71% of them have arthritis, and 71% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.54, 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. Siva's median patient age at 66, with 70% women.

In 2024, Dr. Siva wrote 726 Medicare Part D claims for 89 patients. 74% of them were for generic drugs. CMS names the drug for 652 of them, across 15 drugs with 11 or more claims each, at $1,064,503 in total drug cost. In 2023, CMS named 600 claims across 17 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Siva for performance year 2024, reported as part of a group. Dr. Siva accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Siva as offering telehealth.

Dmand AI links 28 papers to Dr. Siva, published from 2011 to 2025. 2023 was the busiest year, with 3. The most frequent topics are Missouri, Electronic Mail and Internet. Dr. Siva has published most often in J Clin Rheumatol. Dr. Siva's most frequent co-authors are Sushmita Mittal, DO, Kelly L. Delaney-Nelson, MD and Tun Tun Aung, DO.

CMS Open Payments shows 83 general payments to Dr. Siva from 16 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 55% of the total. Bausch Health Americas, Inc. paid the most, $4,096.