A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of James Nelson with clinicians in the same registry specialty: Radiation Oncology (CMS).

REDLANDS, CA · 10 milesEdit location
Within 10 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 · 11 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jessica Jutzy, MD

Radiation Oncology (CMS) · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
92%Service-mix similarity~4.3 milesView profile →

Gary Y Yang, MD

Radiation Oncology (CMS) · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
87%Service-mix similarity~4.3 milesView profile →

David Bush, M.D.

Radiation Oncology (CMS) · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
82%Service-mix similarity~4.3 milesView profile →

Ivan Namihas, M.D.

Radiation Oncology (CMS) · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
81%Service-mix similarity~4.3 milesView profile →

Munther E Alqaisi, M.D.

Radiation Oncology (CMS) · San Bernardino, CA

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
81%Service-mix similarity~9.3 milesView profile →

Stephanie Y Kwan, MD, MTM

Radiation Oncology (CMS) · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
71%Service-mix similarity~4.3 milesView profile →

Wei-Hsien Hou, M.D., PH.D.

Diagnostic Radiology · Radiation Oncology (CMS) · San Bernardino, CA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
  • Design and construction of complex radiation treatment device (77334)
63%Service-mix similarity~7.8 milesView profile →

Joseph Insung Kang, M.D., PH.D.

Radiation Oncology (CMS) · Loma Linda, CA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
  • Complex radiation therapy planning (77263)
44%Service-mix similarity~4.3 milesView profile →

Maira E Simental, MD

Radiation Oncology (CMS) · San Bernardino, CA

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Radiation treatment management, 5 treatment sessions (77427)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
41%Service-mix similarity~7.8 milesView profile →

Peter Maged Zaki, MD

Radiation Oncology (CMS) · Loma Linda, CA

Shared published services
2 shared services · view billing descriptions
  • Design and construction of complex radiation treatment device (77334)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
40%Service-mix similarity~4.9 milesView profile →

Lilia Loredo, M.D.

Radiation Oncology (CMS) · Loma Linda, CA

Shared published services
1 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
37%Service-mix similarity~4.3 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.