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Compare the published Medicare service mix of Andrew David Mccollum, MD with clinicians in the same registry specialty: Internal Medicine · Medical Oncology (CMS).

DALLAS, TX · Exact areaEdit location

2024 published service data · 54 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Andrew Scott Paulson, MD

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
85%Service-mix similarityView profile →

Preethi John, MD

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
84%Service-mix similarityView profile →

Eric Samuel Nadler, MD

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
82%Service-mix similarityView profile →

Cynthia Reese Caulfield Osborne, MD

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
82%Service-mix similarityView profile →

Kartik Konduri, MD

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
81%Service-mix similarityView profile →

Joyce Ann O'shaughnessy, MD

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
80%Service-mix similarityView profile →

Laith I. Abushahin, MBBS

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
80%Service-mix similarityView profile →

Micah Matthew Burch, M.D.

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
79%Service-mix similarityView profile →

Moshe Yair Levy, MD

Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
78%Service-mix similarityView profile →

Andrew Whiteley

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
78%Service-mix similarityView profile →

Mark William Walberg, M.D.

Specialty details in registry · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
77%Service-mix similarityView profile →

Kristi Jo Mcintyre, MD

Internal Medicine · Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
76%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.