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Compare the published Medicare service mix of Robert Gary Mennel, 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.

Benjamin J Drapkin, MD, PHD

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

Shared published services
1 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)
52%Service-mix similarityView profile →

Srinivasu Moparty, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
51%Service-mix similarityView profile →

Inna Shmerlin, M.D,

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

Shared published services
3 shared services · view billing descriptions
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
50%Service-mix similarityView profile →

Thomas Edgar Hutson, DO,PHARMD

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

Shared published services
3 shared services · view billing descriptions
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
49%Service-mix similarityView profile →

Mark William Walberg, M.D.

Specialty details in registry · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
49%Service-mix similarityView profile →

Laith I. Abushahin, MBBS

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

Shared published services
3 shared services · view billing descriptions
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
47%Service-mix similarityView profile →

Andrew Scott Paulson, MD

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

Shared published services
3 shared services · view billing descriptions
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
44%Service-mix similarityView profile →

Douglas Wayne Orr, MD

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

Shared published services
3 shared services · view billing descriptions
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
44%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
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
43%Service-mix similarityView profile →

Arthi Sridhar, MD

Hematology (CMS) · Dallas, TX

Shared published services
1 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)
43%Service-mix similarityView profile →

Preethi John, MD

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

Shared published services
3 shared services · view billing descriptions
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
42%Service-mix similarityView profile →

Lakshmi Priya Kannan, MD

Medical Oncology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
40%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.