A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Christopher Michael Granville, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

FOREST CITY, PA · 25 milesEdit location
Within 25 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 17 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jamie S Stallman, MD

Diagnostic Radiology (CMS) · Scranton, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
51%Service-mix similarity~19.3 milesView profile →

Charles N. Barax, MD

Specialty details in registry · Scranton, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
46%Service-mix similarity~19.3 milesView profile →

John P Iannone, MD

Diagnostic Radiology (CMS) · Scranton, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
45%Service-mix similarity~19.3 milesView profile →

Towhid Ali, M.D.

Diagnostic Radiology (CMS) · Scranton, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
45%Service-mix similarity~19.3 milesView profile →

Peter G Gregory, MD

Diagnostic Radiology (CMS) · Clarks Summit, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
44%Service-mix similarity~16.8 milesView profile →

Ajay Puri, M.D.

Diagnostic Radiology (CMS) · Scranton, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
44%Service-mix similarity~17.8 milesView profile →

Salman Sikandar Mirza, DO

Diagnostic Radiology · Interventional Radiology (CMS) · Scranton, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
43%Service-mix similarity~19.3 milesView profile →

Suman A Patel, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Susquehanna, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
41%Service-mix similarity~21.4 milesView profile →

Lance Wayne Pysher, MD

Diagnostic Radiology (CMS) · Scranton, PA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Complete ultrasound scan of 1 breast (76641)
39%Service-mix similarity~19.6 milesView profile →

Kevin T Fogarty, M.D.

Diagnostic Radiology (CMS) · Scranton, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
34%Service-mix similarity~19.6 milesView profile →

Christopher N Hobbie, MD

Diagnostic Radiology (CMS) · Clarks Summit, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
30%Service-mix similarity~16.8 milesView profile →

Edward Joseph Walkowski, MD

Diagnostic Radiology (CMS) · Peckville, PA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
29%Service-mix similarity~13.3 milesView 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 approximate distance 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.