Dr. Jason William Harper, MD

Dr. Harper practices at Harborview Medical Center in Seattle, Washington, part of University of Washington.

Dr. Harper's NPI, 1336305911, was assigned on August 2, 2008. Dr. Harper graduated from Columbia University College of Physicians and Surgeons in 2008. Dr. Harper holds Washington license MD60238161.

Dr. Harper's primary practice is Harborview Medical Center, at 325 9th Avenue, Seattle, WA 98104 in King County. The practice phone is (206) 744-9535.

Dr. Harper's primary practice is Harborview Medical Center in Seattle, Washington, part of University of Washington. Dr. Harper is also affiliated with UW Medical Center - Montlake. The medical group on file is UW Physicians. Dmand AI also links Dr. Harper to 3 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harper practices, 8 sites in all. Vendor and product names are available with a free account.

Gastroenterology is Dr. Harper's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Harper is licensed in Washington.

CMS data shows 181 Medicare services from Dr. Harper across 9 procedure codes in 2024, for 117 Medicare patients. Medicare paid $16,535 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 117 Medicare patients who saw Dr. Harper in 2024. The largest group is 65 to 74, with 61 patients. 57% of them have high blood pressure, and 48% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Harper's median patient age at 47, with 48% women.

In 2024, Dr. Harper wrote 425 Medicare Part D claims for 154 patients. 49% of them were for generic drugs. CMS names the drug for 294 of them, across 12 drugs with 11 or more claims each, at $1,599,634 in total drug cost. In 2023, CMS named 286 claims across 14 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Harper for performance year 2024, reported through an alternative payment model (APM). Dr. Harper accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Harper as offering telehealth. CMS counts 45 procedures of colonoscopy by Dr. Harper, more than 61% of the clinicians it reports for that procedure.

Dmand AI links 9 papers to Dr. Harper, published from 2011 to 2024. 2024 was the busiest year, with 2. The most frequent topics are Crohn Disease, Obesity and Body Mass Index. Dr. Harper has published most often in Inflamm Bowel Dis. Dr. Harper's most frequent co-authors are Timothy Lawrence Zisman, MD, MPH, Mika Narad Sinanan and Anand Singla, MBBS.

CMS Open Payments shows 31 general payments to Dr. Harper from 7 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 79% of the total. Janssen Pharmaceuticals, Inc paid the most, $11,282.

Dr. Harper graduated from Columbia University College of Physicians and Surgeons in 2008.