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Compare the published Medicare service mix of Daniel Seoyjong Oh, MD with clinicians in the same registry specialty: Radiation Oncology (CMS).

RALEIGH, NC · Exact areaEdit location

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

Sarah Amy Westergaard, M.D.

Radiation Oncology (CMS) · Raleigh, NC

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Radiation treatment management, 5 treatment sessions (77427)
75%Service-mix similarityView profile →

May Lim, MD

Radiation Oncology (CMS) · Raleigh, NC

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Radiation treatment management, 5 treatment sessions (77427)
71%Service-mix similarityView profile →

John William Nelson, MD

Radiation Oncology (CMS) · Raleigh, NC

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Radiation treatment management, 5 treatment sessions (77427)
70%Service-mix similarityView profile →

Stephen Byron Perry Huff, M.D.

Radiation Oncology (CMS) · Raleigh, NC

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Radiation treatment management, 5 treatment sessions (77427)
69%Service-mix similarityView profile →

Sarah Jo Stephens

Radiation Oncology (CMS) · Raleigh, NC

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)
  • Design and construction of complex radiation treatment device (77334)
66%Service-mix similarityView profile →

Courtney Lewis Bui, MD

Radiation Oncology (CMS) · Raleigh, NC

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Radiation treatment management, 5 treatment sessions (77427)
66%Service-mix similarityView profile →

Achilles Fakiris, M.D.

Radiation Oncology (CMS) · Raleigh, NC

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)
  • Design and construction of complex radiation treatment device (77334)
59%Service-mix similarityView profile →

Gregg Harrison Goldin, M.D.

Radiation Oncology (CMS) · Raleigh, NC

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)
  • Design and construction of complex radiation treatment device (77334)
49%Service-mix similarityView profile →

Divya Natesan, MD

Radiation Oncology (CMS) · Raleigh, NC

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)
  • Design and construction of complex radiation treatment device (77334)
49%Service-mix similarityView profile →

Roger Fabian Anderson, MD

Radiation Oncology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Radiation treatment management, 5 treatment sessions (77427)
  • Design and construction of complex radiation treatment device (77334)
45%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.