Dr. John P. Mitchell, MD

Dr. Mitchell practices at Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin.

Dr. Mitchell's NPI, 1851310254, was assigned on July 18, 2006. Dr. Mitchell holds Wisconsin license 73876.

Dr. Mitchell's primary practice is Marshfield Center Ambulatory Surgical Center - HOPD, at 1000 N Oak Ave, Marshfield, WI 54449.

Dr. Mitchell's primary practice is Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin. Dr. Mitchell is also affiliated with Marshfield Medical Center - Marshfield. The medical group on file is Marshfield Clinic Health System. Dmand AI also links Dr. Mitchell to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Mitchell's employer is on file too: a hospital.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mitchell practices, 4 sites in all. Vendor and product names are available with a free account.

Ophthalmology is Dr. Mitchell's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Mitchell's licenses on file in 2 states: Wisconsin and New York.

CMS data shows 367 Medicare services from Dr. Mitchell across 8 procedure codes in 2024, for 163 Medicare patients. Medicare paid $16,583 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 163 Medicare patients who saw Dr. Mitchell in 2024. The largest group is 65 to 74, with 72 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Mitchell's median patient age at 70, with 58% women.

In 2024, Dr. Mitchell wrote 678 Medicare Part D claims for 145 patients. 71% of them were for generic drugs. CMS names the drug for 582 of them, across 9 drugs with 11 or more claims each, at $20,328 in total drug cost. In 2023, CMS named 813 claims across 12 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Mitchell for performance year 2024, reported as part of a group. Dr. Mitchell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 3 papers to Dr. Mitchell, published from 2018 to 2025. 2018 was the busiest year, with 2. The most frequent topics are Black or African American, Genome-Wide Association Study and Genotype. Dr. Mitchell has published most often in Ophthalmology. Dr. Mitchell's most frequent co-authors are Lama Al-Aswad, MD, Rajendra K. Bansal, MD and Nicholas P. Bell, MD.

CMS Open Payments shows 42 general payments to Dr. Mitchell from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 74% of the total. Shire North American Group Inc paid the most, $411.