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 Christian Lee Castaneda with clinicians in the same registry specialty: Pulmonary Disease (CMS).

HONOLULU, HI · Exact areaEdit location

2024 published service data · 16 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brent Kei Tatsuno, M.D.

Critical Care (Intensivists) (CMS) · Honolulu, HI

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
83%Service-mix similarityView profile →

Stephanie C Guo, M.D.

Critical Care (Intensivists) (CMS) · Honolulu, HI

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
73%Service-mix similarityView profile →

Jordan Lee, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Honolulu, HI

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
71%Service-mix similarityView profile →

Nishal Brahmbhatt, MD

Critical Care (Intensivists) (CMS) · Honolulu, HI

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
69%Service-mix similarityView profile →

Angelina A Narashima, M.D.

Critical Care (Intensivists) · Internal Medicine (CMS) · Honolulu, HI

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
62%Service-mix similarityView profile →

Chad Tao, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Honolulu, HI

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
56%Service-mix similarityView profile →

Marc E Kruger, M.D.

Internal Medicine · Pulmonary Disease (CMS) · Honolulu, HI

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
52%Service-mix similarityView profile →

Sailaja Kolli, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Honolulu, HI

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
44%Service-mix similarityView profile →

Mark Anthony Valdez, M.D.

Critical Care (Intensivists) (CMS) · Honolulu, HI

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
39%Service-mix similarityView profile →

Natsumi Hamahata, MD

Critical Care (Intensivists) (CMS) · Honolulu, HI

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
36%Service-mix similarityView profile →

Poh Hock Leng, M.D.

Critical Care (Intensivists) (CMS) · Honolulu, HI

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
35%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.