A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Philip Hartgerink, MD with clinicians in the same registry specialty: Specialty details in registry.

MI · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Bridget Wiater, MD

Diagnostic Radiology (CMS) · Royal Oak, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
87%Service-mix similarityView profile →

Tejas Ajay Dalal, MD

Diagnostic Radiology (CMS) · Mount Clemens, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
86%Service-mix similarityView profile →

Yanruo Lu, M.D.

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
86%Service-mix similarityView profile →

Tiffany Langlas

Diagnostic Radiology (CMS) · Royal Oak, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
86%Service-mix similarityView profile →

Roshan Balakrishna Pai, MD

Diagnostic Radiology · Interventional Pain Management (CMS) · Royal Oak, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
85%Service-mix similarityView profile →

Mark Patrick Heilala, MD

Diagnostic Radiology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
84%Service-mix similarityView profile →

Craig Nile Basmaji, MD

Diagnostic Radiology (CMS) · Royal Oak, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
84%Service-mix similarityView profile →

Magdy Nassif

Diagnostic Radiology (CMS) · Sterling Heights, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
83%Service-mix similarityView profile →

Kevin O'hora

Diagnostic Radiology (CMS) · Royal Oak, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
83%Service-mix similarityView profile →

Brett David Kucej, M.D.

Diagnostic Radiology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
83%Service-mix similarityView profile →

Stephen Andrew Kilanowski, MD

Diagnostic Radiology · Undefined Physician Type (Specify) (CMS) · Royal Oak, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
83%Service-mix similarityView profile →

Gerald Joseph Perriguey, DO

Diagnostic Radiology (CMS) · Holland, MI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
83%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.