Eric Schaff

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.

• Bell Hospital Hospital · Ishpeming, MI · listed as Bell Memorial Hospital
• Schoolcraft Memorial Hospital Hospital · Manistique, MI
• Uphs Marquette Dlp Hospital Hospital · Marquette, MI · listed as Dlp Marquette General Hospital LLC
• Osf St Francis Hospital And Medical Group Hospital · Escanaba, MI
• Up Health System Portage Hospital · Hancock, MI

Colleagues at Dlp Marquette Physician Practices Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 190 clinicians in the practice; 12 are shown here.

• Dexter D Clark, DO Family Medicine Physician · Marquette, MI
• Christine Lynn Croney, PA-C Medical Physician Assistant · Marquette, MI
• Dr. Sonia G Geschwindt, MD Student in an Organized Health Care Education/Training Program · Philadelphia, PA
• Connor Greer Student in an Organized Health Care Education/Training Program · Lexington, KY
• Miss. Ingrid Anna Larson, RD, PA-C Physician Assistant · Marquette, MI
• Dr. Ashley Ann Parent, MD Internal Medicine Physician · Grand Rapids, MI
• David Arvo Pesola, MD Cardiovascular Disease Physician · Marquette, MI
• Stacie Powers, PA-C Physician Assistant · Marquette, MI
• Lize Stefanac, MD Family Medicine Physician · Marquette, MI
• Tara Loreth Varoni, DO Student in an Organized Health Care Education/Training Program · Escanaba, MI
• Daniel Robert Wahlstrom, MD Neurology Physician · Hinsdale, IL
• Nathaniel Rohde Woodruff, MD, PHD, FACC Cardiovascular Disease Physician · Grass Valley, CA

Other providers in Marquette

• Avery Rochester

  Individual Student in an Organized Health Care Education/Training Program · NPI 1467814608

  Student / training record Marquette, MI

• Saswat Sahu, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1790124642

  Student / training record Marquette, MI

• Dr. Pushpamal Nayananga Samararatne, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1013279512

  Student / training record Marquette, MI

• Mark Sarazin, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1750811709

  Student / training record Marquette, MI

• Dr. Hnan Sharif, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1730444985

  Student / training record Marquette, MI

• Dr. Isaac Thomas Smith, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1932669934

  Student / training record Marquette, MI

• Angela Stilwell, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1801586375

  Student / training record Marquette, MI

• Jeffrey Sweers, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1982139929

  Student / training record Marquette, MI