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Compare the published Medicare service mix of Thaw Sint, MD with clinicians in the same registry specialty: Internal Medicine · Pulmonary Disease (CMS).

AUSTIN, TX · Exact areaEdit location

2024 published service data · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Usha Rao, M.D.

Critical Care (Intensivists) · Internal Medicine (CMS) · Austin, TX

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)
  • Test to measure rate of airflow (94375)
  • Test to determine lung volumes using sensors (94726)
95%Service-mix similarityView profile →

Matthew Allen Anderson, MD

Internal Medicine · Pulmonary Disease (CMS) · Austin, TX

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)
  • Test to measure rate of airflow (94375)
  • Test to determine lung volumes using sensors (94726)
85%Service-mix similarityView profile →

William Matthew Bartek, M.D

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Austin, TX

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)
  • Test to measure rate of airflow (94375)
  • Test to determine lung volumes using sensors (94726)
83%Service-mix similarityView profile →

Sapan Patel, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Austin, TX

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)
  • Test to measure rate of airflow (94375)
  • Test to determine lung volumes using sensors (94726)
76%Service-mix similarityView profile →

Subramaniyam Rajan, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Austin, TX

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)
  • Test to measure rate of airflow (94375)
  • Test to determine lung volumes using sensors (94726)
76%Service-mix similarityView profile →

Sean C Gilbey, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Austin, TX

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)
  • Test to measure rate of airflow (94375)
  • Test to determine lung volumes using sensors (94726)
70%Service-mix similarityView profile →

Andrew George Philip Kitcher, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Test to measure rate of airflow (94375)
  • Test to determine lung volumes using sensors (94726)
  • Test to examine how well the lungs exchange gases (94729)
52%Service-mix similarityView profile →

Sireesha Gogineni, M.D

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Austin, TX

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
45%Service-mix similarityView profile →

Laura K Gilbey, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
30%Service-mix similarityView profile →

Koonj Ashvin Shah, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
28%Service-mix similarityView profile →

John David Hinze, D.O.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
26%Service-mix similarityView profile →

Carol Lynn Ziebert, M.D.

Critical Care (Intensivists) (CMS) · Austin, TX

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
22%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.