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Compare the published Medicare service mix of Shamim Khambati, M.D. with clinicians in the same registry specialty: Internal Medicine.

DALLAS, TX · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Randall Wooley, M.D.

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
94%Service-mix similarityView profile →

David Bennett Grinsfelder, MD

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
91%Service-mix similarityView profile →

Andrew Phan, M.D.

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
90%Service-mix similarityView profile →

Susan Mckinney, M.D.

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
89%Service-mix similarityView profile →

Chiao Lie, MD

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
85%Service-mix similarityView profile →

Yili Wang, M.D.

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
83%Service-mix similarityView profile →

Rex S Moss, MD

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
79%Service-mix similarityView profile →

Padminie Pamela Singh, MD

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
77%Service-mix similarityView profile →

Stephen Elliott Gist, M.D.

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
74%Service-mix similarityView profile →

Susan Irene Fesmire, M.D.

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
72%Service-mix similarityView profile →

Jay Mccutcheon Jones, M.D.

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
70%Service-mix similarityView profile →

Lyle A Kaliser, M.D.

Internal Medicine · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Blood test, comprehensive group of blood chemicals (80053)
67%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.