Mrs. Christine Larson, RN, GCNS-BC

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• M Health Fairview St John'S Hospital Hospital · Maplewood, MN · listed as Healtheast St John's Hospital
• M Health Fairview Woodwinds Hospital Hospital · Woodbury, MN · listed as Healtheast Woodwinds Hospital

Colleagues at Healtheast Medical Research Institute

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 678 clinicians in the practice; 12 are shown here.

• David Eric Beck, MD Internal Medicine Physician · Saint Paul, MN
• Oksana Bohn, MD Student in an Organized Health Care Education/Training Program · Saint Paul, MN
• Harjit K Chahal, MD, MPH Cardiovascular Disease Physician · Maplewood, MN
• Jeanette Di Everson, MD Family Medicine Physician · Madison, WI
• William Howard Fredericks, DO Pain Medicine (Anesthesiology) Physician · Saint Paul, MN
• Lucas Frohreich, PMHNP-BC Psychiatric/Mental Health Nurse Practitioner · Edina, MN
• Kevin Gale, MD Internal Medicine Physician · Maplewood, MN
• Zako Mohamed Ibrahim Child & Adolescent Psychiatric/Mental Health Registered Nurse · Edina, MN
• Dr. Thomas Hagge Johnson, MD Cardiovascular Disease Physician · Maplewood, MN
• Dr. Waseem Khan, MD Rheumatology Physician · Duluth, MN
• Kelsey Reineke Physician Assistant · Woodbury, MN
• Dr. Kai Adam Tuominen, MD Emergency Medicine Physician · Maplewood, MN

Other providers in Saint Paul

• Mary Joyce Gruber, CNS

  Individual Gerontology Clinical Nurse Specialist · NPI 1306472782

  45 10th St W Fl 41514, Saint Paul, MN 55102-1062 · (651) 232-3340