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Compare the published Medicare service mix of Stephen Teng-Yip Yau, M.D. with clinicians in the same registry specialty: Critical Care (Intensivists) · Pulmonary Disease (CMS).

PORTLAND, OR · Exact areaEdit location

2024 published service data · 57 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael John Lefor, MD

Pulmonary Disease (CMS) · Portland, OR

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)
  • Sleep study in sleep lab (6 years or older) (95810)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
77%Service-mix similarityView profile →

William M.l. Bowerfind, MD

Pulmonary Disease (CMS) · Portland, OR

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)
  • Sleep study in sleep lab (6 years or older) (95810)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
65%Service-mix similarityView profile →

Andrew Kelly Levy, M.D.

Pulmonary Disease (CMS) · Portland, OR

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Critical care, first 30-74 minutes (99291)
63%Service-mix similarityView profile →

Granthem T Farr, DO

Pulmonary Disease (CMS) · Portland, OR

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Critical care, first 30-74 minutes (99291)
61%Service-mix similarityView profile →

Garrett Hans Waagmeester, MD

Pulmonary Disease (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
60%Service-mix similarityView profile →

Peter Jackson, M.D.

Internal Medicine · Pulmonary Disease (CMS) · Portland, OR

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Critical care, first 30-74 minutes (99291)
60%Service-mix similarityView profile →

Crystal Ann Duran, MD

Specialty details in registry · Portland, OR

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Critical care, first 30-74 minutes (99291)
60%Service-mix similarityView profile →

Wayne Lawrence Strauss, MD, PHD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Portland, OR

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Critical care, first 30-74 minutes (99291)
60%Service-mix similarityView profile →

James Bordley, M.D.

Internal Medicine · Pulmonary Disease (CMS) · Portland, OR

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Matthew Champion, M.D.

Internal Medicine · Pulmonary Disease (CMS) · Portland, OR

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Robert Gerard Wheeler, MD

Pulmonary Disease (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
59%Service-mix similarityView profile →

Ralph A Juarez, M.D.

Pulmonary Disease (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
58%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.