Dr. Christian D. Clark, MD

Dr. Clark practices at Tulsa Endoscopy Center in Tulsa, Oklahoma.

Dr. Clark's NPI, 1649223710, was assigned on May 18, 2006. Dr. Clark graduated from University of Kansas School of Medicine - Kansas City in 2003. Dr. Clark holds Oklahoma license 27511.

Dr. Clark's primary practice is Tulsa Endoscopy Center, at 4200 East Skelly Drive, Suite 100, Tulsa, OK 74135. The practice phone is (918) 728-6010.

Dr. Clark's primary practice is Tulsa Endoscopy Center in Tulsa, Oklahoma. Dr. Clark is also affiliated with Saint Francis Hospital. The medical group on file is Redbird Smith Health Center. Dmand AI also links Dr. Clark to 5 more hospitals, 4 medical groups and 2 group practices and clinics, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices, 9 sites in all. Vendor and product names are available with a free account.

Gastroenterology is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Clark is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Clark's licenses on file in 2 states: Oklahoma and South Carolina.

Dmand AI lists acid reflux, acute gastroduodenitis, chronic inflammatory bowel disease (IBD), cirrhosis, cirrhosis of the liver, colonoscopy, fatty liver and gastroenteritis among the conditions Dr. Clark treats.

CMS data shows 1,519 Medicare services from Dr. Clark across 18 procedure codes in 2024, for 694 Medicare patients. Medicare paid $132,946 for them.

CMS counts 694 Medicare patients who saw Dr. Clark in 2024. The largest group is 65 to 74, with 360 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Clark's median patient age at 62, with 59% women.

In 2024, Dr. Clark wrote 519 Medicare Part D claims for 358 patients. 48% of them were for generic drugs. CMS names the drug for 383 of them, across 11 drugs with 11 or more claims each, at $35,024 in total drug cost. In 2023, CMS named 428 claims across 13 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Clark for performance year 2024, reported through an alternative payment model (APM). Dr. Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Clark as offering telehealth. CMS counts 393 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Clark, more than 97% of the clinicians it reports for that procedure.

Dmand AI links 2 papers to Dr. Clark. The most frequent topics are Diagnosis, Differential and Gastrointestinal Tract.

CMS Open Payments shows 391 general payments to Dr. Clark from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 76% of the total. Abbvie Inc. paid the most, $3,019.

Dr. Clark graduated from University of Kansas School of Medicine - Kansas City in 2003.

Dr. Clark is in network with 19 carriers, including Aetna, Elevance and HCSC. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.