Dr. Mark Linzer, MD

Dr. Linzer practices at Hennepin County Medical Center in Minneapolis, Minnesota, part of Hennepin County.

Dr. Linzer's NPI, 1245206267, was assigned on February 28, 2006. Dr. Linzer graduated from Johns Hopkins University School of Medicine in 1977. Dr. Linzer holds Minnesota license 52486.

Dr. Linzer's primary practice is Hennepin County Medical Center, at 701 Park Avenue, Minneapolis, MN 55415 in Hennepin County. The practice phone is (612) 873-3000.

Dr. Linzer's primary practice is Hennepin County Medical Center in Minneapolis, Minnesota, part of Hennepin County. Dr. Linzer is also affiliated with North Memorial Health - Robbinsdale Hospital. The medical group on file is Hennepin Healthcare. Dmand AI also links Dr. Linzer to 1 more group practice or clinic, named with a free account. Dr. Linzer's employer is on file too: a hospital.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Linzer practices, 3 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Linzer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Linzer is licensed in Minnesota.

CMS data shows 97 Medicare services from Dr. Linzer across 2 procedure codes in 2024, for 27 Medicare patients. Medicare paid $5,820 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 27 Medicare patients who saw Dr. Linzer in 2024. The largest group is under 65, with 11 patients. 75% of them have high blood pressure, and 70% have anxiety. Their average risk score is 2.92, 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. Linzer's median patient age at 60, with 39% women.

In 2024, Dr. Linzer wrote 53 Medicare Part D claims for 17 patients. 60% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $62 in total drug cost. In 2022, CMS named 310 claims across 12 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Linzer for performance year 2024, reported as part of a group. Dr. Linzer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 126 papers to Dr. Linzer, published from 2013 to 2025. 2022 was the busiest year, with 17. The most frequent topics are Burnout, Professional, Primary Health Care and Job Satisfaction. Dr. Linzer has published most often in J Gen Intern Med. Dr. Linzer's most frequent co-authors are Elizabeth Cari West Goelz, MD, Martin J. Stillman, MD and Kathleen J. Yost, MD.

CMS Open Payments shows 3 general payments to Dr. Linzer from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Ortho Solutions Inc paid the most, $165.

Dr. Linzer graduated from Johns Hopkins University School of Medicine in 1977.