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Compare the published Medicare service mix of Philip A Dy, M.D. with clinicians in the same registry specialty: Internal Medicine · Medical Oncology (CMS).

IL · Exact areaEdit location

2024 published service data · 132 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mario R Velasco, MD

Hematology/Oncology · Internal Medicine (CMS) · Decatur, IL

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Magnesium level (83735)
91%Service-mix similarityView profile →

Justin D Floyd, DO

Hematology/Oncology · Internal Medicine (CMS) · O Fallon, IL

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Magnesium level (83735)
88%Service-mix similarityView profile →

James L Wade, M.D.

Specialty details in registry · Decatur, IL

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Magnesium level (83735)
83%Service-mix similarityView profile →

Arvind Kumar, MD

Hematology/Oncology · Medical Oncology (CMS) · Tinley Park, IL

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Magnesium level (83735)
68%Service-mix similarityView profile →

John Migas, M.D.

Hematology/Oncology (CMS) · Normal, IL

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Magnesium level (83735)
  • Insertion of needle into vein for collection of blood sample (36415)
60%Service-mix similarityView profile →

David J Vanderweele, M.D.

Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Chicago, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
56%Service-mix similarityView profile →

Mary Mulcahy, MD

Internal Medicine · Medical Oncology (CMS) · Chicago, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
55%Service-mix similarityView profile →

Devalingam Mahalingam, M.D.

Hematology/Oncology · Internal Medicine (CMS) · Chicago, IL

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)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
55%Service-mix similarityView profile →

Sunandana Chandra, M.D.

Internal Medicine · Medical Oncology (CMS) · Chicago, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
54%Service-mix similarityView profile →

Jyoti Patel, MD

Specialty details in registry · Chicago, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • 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 →

Syed Mohiuddin Ahmed, MD

Hematology/Oncology · Internal Medicine (CMS) · Oak Brook, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • 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 →

Sheetal M Kircher, M.D.

Hematology/Oncology (CMS) · Chicago, IL

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
51%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.