HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Thomas Owen Markel, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

WA · Exact areaEdit location

2024 published service data · 10 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Benis P. Babusis, MD

Diagnostic Radiology (CMS) · Lynnwood, WA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis with contrast (74177)
55%Service-mix similarityView profile →

Patrick William Wright, DO

Diagnostic Radiology (CMS) · Lynnwood, WA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
50%Service-mix similarityView profile →

Juan Alejandro Millan, MD

Diagnostic Radiology (CMS) · Lynnwood, WA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis with contrast (74177)
48%Service-mix similarityView profile →

Sachin Shivaji Kumbhar, MBBS, MD.

Diagnostic Radiology · Nuclear Medicine (CMS) · Seattle, WA

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)
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
45%Service-mix similarityView profile →

Sina Tavakoli, M.D., PHD

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest with contrast (71260)
  • Ct scan of chest without contrast (71250)
44%Service-mix similarityView profile →

Ying M. Wang, M.D.

Specialty details in registry · Lynnwood, WA

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 chest with contrast (71260)
42%Service-mix similarityView profile →

Neal Patrick Passante, MD

Diagnostic Radiology (CMS) · Tacoma, WA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of shoulder, minimum of 2 views (73030)
26%Service-mix similarityView profile →

Jean Hwa Lee, MD

Diagnostic Radiology (CMS) · Seattle, WA

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)
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
25%Service-mix similarityView profile →

Neeraj Lalwani, M.D.

Diagnostic Radiology (CMS) · Tacoma, WA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
  • X-ray of abdomen, 1 view (74018)
21%Service-mix similarityView profile →

Joseph Lee Gendreau, DO

Specialty details in registry · Marysville, WA

Shared published services
2 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of upper spinal canal without contrast (72141)
14%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.