Dr. William Hartman Harvin, MD

Dr. Harvin practices at Memorial Hermann Katy Hospital in Katy, Texas, part of Memorial Hermann Health System.

Dr. Harvin's NPI, 1356651301, was assigned on October 8, 2010. Dr. Harvin graduated from McGovern Medical School in 2007. Dr. Harvin's Texas license number on file is N7807.

Dr. Harvin's primary practice is Memorial Hermann Katy Hospital, at 23900 Katy Freeway, Katy, TX 77494 in Fort Bend County. The practice phone is (281) 392-1111.

Dr. Harvin's primary practice is Memorial Hermann Katy Hospital in Katy, Texas, part of Memorial Hermann Health System. Dr. Harvin is also affiliated with Memorial Hermann Rehabilitation Hospital-Katy. The medical group on file is UT Physicians. Dmand AI also links Dr. Harvin to 3 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harvin practices, 7 sites in all. Vendor and product names are available with a free account.

Orthopaedic surgery is Dr. Harvin's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Harvin is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Harvin's licenses on file in 2 states: Texas and Missouri.

Dmand AI lists amputation, arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, fluid in a joint, hip replacement, joint or bone infection and joint pain among the conditions Dr. Harvin treats.

CMS data shows 388 Medicare services from Dr. Harvin across 13 procedure codes in 2024, for 214 Medicare patients. Medicare paid $69,206 for them.

CMS counts 214 Medicare patients who saw Dr. Harvin in 2024. The largest group is 75 to 84, with 89 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.90, 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. Harvin's median patient age at 73, with 63% women.

In 2024, Dr. Harvin wrote 183 Medicare Part D claims for 100 patients. 99% of them were for generic drugs. CMS names the drug for 116 of them, across 4 drugs with 11 or more claims each, at $1,112 in total drug cost. In 2023, CMS named 109 claims across 5 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Harvin for performance year 2024, reported as part of a group. Dr. Harvin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of hip replacement by Dr. Harvin, more than 65% of the clinicians it reports for that procedure.

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

Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 7 papers to Dr. Harvin, published from 2014 to 2017. The most frequent topics are Femoral Fractures, Fracture Fixation, Internal and Trauma Centers. Dr. Harvin has published most often in J Orthop Trauma. Dr. Harvin's most frequent co-authors are Brett D. Crist, MD, James Patrick Stannard, MD and Gregory John Della Rocca, MD.

Dmand AI links Dr. Harvin to 1 clinical trial. Conditions studied include Intra-Articular Fractures and Fractures, Bone.

CMS Open Payments shows 285 general payments to Dr. Harvin from 26 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 59% of the total. IlluminOss Medical, Inc. paid the most, $84,619.

Dr. Harvin graduated from McGovern Medical School in 2007.

Dr. Harvin is in network with 20 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.