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Compare the published Medicare service mix of Thomas Chen, MD with clinicians in the same registry specialty: Internal Medicine · Nephrology (CMS).

HONOLULU, HI · Exact areaEdit location

2024 published service data · 30 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Thomas Jessie T. Aldan, M.D.

Nephrology (CMS) · Honolulu, HI

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • Dialysis services, 1 physician visit per month (20 years or older) (90962)
78%Service-mix similarityView profile →

Franklin E. Yuan, M.D.

Internal Medicine · Nephrology (CMS) · Honolulu, HI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
63%Service-mix similarityView profile →

Karen I. Ching, MD

Nephrology (CMS) · Honolulu, HI

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
62%Service-mix similarityView profile →

Nivin Aziz, M.D.

Nephrology (CMS) · Honolulu, HI

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • Dialysis services, 1 physician visit per month (20 years or older) (90962)
58%Service-mix similarityView profile →

Janina Paula Tiulentino Sy-Go, M.D.

Nephrology (CMS) · Honolulu, HI

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Dialysis services, 1 physician visit per month (20 years or older) (90962)
47%Service-mix similarityView profile →

Christie H Izutsu, M.D.

Internal Medicine · Nephrology (CMS) · Honolulu, HI

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Dialysis services, 1 physician visit per month (20 years or older) (90962)
46%Service-mix similarityView profile →

Tiffany C. Wong, M.D.

Nephrology (CMS) · Honolulu, HI

Shared published services
2 shared services · view billing descriptions
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • Dialysis services, 1 physician visit per month (20 years or older) (90962)
44%Service-mix similarityView profile →

Kalani Teruo Yamamoto, M.D.

Nephrology (CMS) · Honolulu, HI

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Dialysis services, 1 physician visit per month (20 years or older) (90962)
41%Service-mix similarityView profile →

Ma Clarisse Toledo Santos, M.D.

Nephrology (CMS) · Honolulu, HI

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Dialysis services, 1 physician visit per month (20 years or older) (90962)
40%Service-mix similarityView profile →

Chuong Hoang Dinh, DO

Nephrology (CMS) · Honolulu, HI

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Dialysis services, 1 physician visit per month (20 years or older) (90962)
38%Service-mix similarityView profile →

Amudha Palanisamy, M.D.

Specialty details in registry · Honolulu, HI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
37%Service-mix similarityView profile →

Jaclyn Khil, MD

Nephrology (CMS) · Honolulu, HI

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
33%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.