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Compare the published Medicare service mix of Ryan Joshua Wong, MD with clinicians in the same registry specialty: Gastroenterology (CMS).

GRAND RAPIDS, MI · Exact areaEdit location

2024 published service data · 29 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Stephen Gabriel Simmer, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43259)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
73%Service-mix similarityView profile →

Jeremy David Barber, D.O.

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43259)
  • Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43242)
72%Service-mix similarityView profile →

Christopher Cairns Radawski, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
49%Service-mix similarityView profile →

Jason Scott Puckett, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
48%Service-mix similarityView profile →

Thomas Rupp, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
43%Service-mix similarityView profile →

Courtney Ferch, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
42%Service-mix similarityView profile →

Ben Kieff, MD

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
41%Service-mix similarityView profile →

Matthew Moeller, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
39%Service-mix similarityView profile →

Matthew James Nelson, M.D.

Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
37%Service-mix similarityView profile →

Dana Marie Stewart, D.O.

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
2 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
34%Service-mix similarityView profile →

Jay Bradley Morrow, M.D.

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43259)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
34%Service-mix similarityView profile →

John Paul Papp, MD

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
33%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.