Kenneth Sluis, MD

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. Those with a page here are linked.

• Central Maine Medical Center Hospital · Lewiston, ME
• Maine General Medical Center Hospital · Augusta, ME · listed as Mainegeneral Medical Center
• Rumford Hospital Hospital · Rumford, ME
• Mainehealth Franklin Hospital Hospital · Farmington, ME
• Mainehealth Mid Coast Hospital Hospital · Brunswick, ME

Colleagues at Central Maine Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 347 clinicians in the practice; 12 are shown here.

• Patricia Collins, DO Family Medicine Physician · Lewiston, ME
• Ishah Marie Price Fowler, PA-C Medical Physician Assistant · Portland, ME
• Danielle George Physician Assistant · Lewiston, ME
• Anna Rose Gervais, DO Student in an Organized Health Care Education/Training Program · Lewiston, ME
• Dr. Scott Raymond Johnson, MD Surgery Physician · Lewiston, ME
• Mrs. Nicole Shawntay Kelly, FNP-C Family Nurse Practitioner · Lewiston, ME
• John Robert Malta, DO Student in an Organized Health Care Education/Training Program · Auburn, ME
• Shilo L Mathieu, FNP Family Nurse Practitioner · Lewiston, ME
• Dr. James Emil Nilson, MD, PHD Anesthesiology Physician · Boston, MA
• Jared Matthew Roy, PA-C Physician Assistant · Scarborough, ME
• George Randolph Tuchsen, MD Surgery Physician · Lewiston, ME
• Brandy Wells, ARNP Family Medicine Physician · Louisville, KY

Other providers in Lewiston

• Central Maine Endocrinology

  Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1891907978

  287 Main St Ste 301, Lewiston, ME 04240-7054 · (207) 795-9520