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Compare the published Medicare service mix of Gwen N Harris, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 195 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Allen Goodman, MD

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of abdomen before and after contrast (74183)
  • Ct scan of chest without contrast (71250)
  • Mri scan of pelvis before and after contrast (72197)
73%Service-mix similarityView profile →

Craig I Horenstein, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • 3d radiographic procedure with computerized image postprocessing (76377)
  • Ultrasound of both sides of head and neck blood flow (93880)
35%Service-mix similarityView profile →

Lovleen K Cavanagh, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • 3d radiographic procedure with computerized image postprocessing (76377)
  • Ct scan of abdomen and pelvis with contrast (74177)
33%Service-mix similarityView profile →

Robert L Bard, MD

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • 3d radiographic procedure with computerized image postprocessing (76377)
  • Complete ultrasound scan of abdomen (76700)
23%Service-mix similarityView profile →

Clement M. Barone, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • 3d radiographic procedure with computerized image postprocessing (76377)
  • Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)
  • Complete ultrasound scan of pelvis (76856)
20%Service-mix similarityView profile →

Gabriela Olaru, MD

Obstetrics/Gynecology (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)
  • Complete ultrasound scan of pelvis (76856)
17%Service-mix similarityView profile →

George J Todd, M.D.

General Surgery · Vascular Surgery (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of both sides of head and neck blood flow (93880)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
14%Service-mix similarityView profile →

Philip J Weintraub

Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of both sides of head and neck blood flow (93880)
  • Complete ultrasound scan of abdomen (76700)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
12%Service-mix similarityView profile →

Philip Rabito, M.D.

Endocrinology · Internal Medicine (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Ultrasound of both sides of head and neck blood flow (93880)
10%Service-mix similarityView profile →

Philip Varriale

Specialty details in registry · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Ultrasound of both sides of head and neck blood flow (93880)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
10%Service-mix similarityView profile →

Olga Leonardi, MD

Endocrinology (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
8%Service-mix similarityView profile →

Lori Vales Lay, M.D.

Cardiovascular Disease (Cardiology) · Nuclear Medicine (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of both sides of head and neck blood flow (93880)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
8%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.