Dr. Patrick J. Kellam, MD

Dr. Kellam practices at Memorial Hermann-Texas Medical Center in Houston, Texas, part of Memorial Hermann Health System.

Dr. Kellam's NPI, 1386006146, was assigned on March 22, 2016. Dr. Kellam graduated from University of North Carolina School of Medicine in 2016. Dr. Kellam holds Texas license U2894.

Dr. Kellam's primary practice is Memorial Hermann-Texas Medical Center, at 6411 Fannin, Houston, TX 77030 in Harris County. The practice phone is (713) 704-3700.

Dr. Kellam's primary practice is Memorial Hermann-Texas Medical Center in Houston, Texas, part of Memorial Hermann Health System. Dr. Kellam is also affiliated with Memorial Hermann Greater Heights Hospital. The medical group on file is UT Physicians. Dmand AI also links Dr. Kellam 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. Kellam practices, 4 sites in all. Vendor and product names are available with a free account.

Orthopaedic trauma is Dr. Kellam's primary specialty in the NPI Registry, under taxonomy code 207XX0801X. Dmand AI has Dr. Kellam's licenses on file in 2 states: Texas and Utah.

Dmand AI lists arthritis, hip replacement, orthopedic surgery of arms and legs, pelvic and hip fracture, removal of damaged skin or skin graft and repeat hip or knee replacement surgery among the conditions Dr. Kellam treats.

CMS data shows 117 Medicare services from Dr. Kellam across 6 procedure codes in 2024, for 120 Medicare patients. Medicare paid $53,618 for them.

CMS counts 120 Medicare patients who saw Dr. Kellam in 2024. The largest group is 75 to 84, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.91, 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. Kellam's median patient age at 72, with 62% women.

In 2024, Dr. Kellam wrote 57 Medicare Part D claims for 34 patients. 100% of them were for generic drugs. CMS names the drug for 30 of them, across 2 drugs with 11 or more claims each, at $146 in total drug cost. In 2023, CMS named 72 claims across 5 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Kellam for performance year 2024, reported as part of a group. Dr. Kellam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 33 procedures of hip replacement by Dr. Kellam, more than 78% of the clinicians it reports for that procedure.

Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 40 papers to Dr. Kellam, published from 2013 to 2025. 2021 was the busiest year, with 5. The most frequent topics are Fracture Fixation, Internal, Fractures, Bone and Tibial Fractures. Dr. Kellam has published most often in J Orthop Trauma. Dr. Kellam's most frequent co-authors are Graham John Dekeyser, Stephen J. Warner and Augustine Mark Saiz, MD.

CMS Open Payments shows 313 general payments to Dr. Kellam from 9 drug and device companies from 2021 to 2025. Education make up the largest share, 32% of the total. Smith & Nephew, Inc. paid the most, $17,683.

Dr. Kellam graduated from University of North Carolina School of Medicine in 2016.

Dr. Kellam is in network with 22 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.