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Compare the published Medicare service mix of Charles Kay Raker, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Trent Wilkins Davis, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
61%Service-mix similarityView profile →

Peter Hoang, M.D.

Diagnostic Radiology (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
59%Service-mix similarityView profile →

Kamalani Hanamaikai, D.O.

Diagnostic Radiology · Interventional Radiology (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
58%Service-mix similarityView profile →

Grace Knuttinen, M.D., PH.D

Interventional Radiology (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
52%Service-mix similarityView profile →

Cordell A Esplin, M.D.09

Specialty details in registry · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
50%Service-mix similarityView profile →

Douglas Smoot Lewis, M.D.

Diagnostic Radiology (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
49%Service-mix similarityView profile →

Kavi Raval, D.O

Internal Medicine (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 1 view (71045)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
48%Service-mix similarityView profile →

Vineel Kurli, M.D.

Specialty details in registry · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
47%Service-mix similarityView profile →

Curtis Qin, M.D.

Diagnostic Radiology (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
  • X-ray of chest, 2 views (71046)
46%Service-mix similarityView profile →

Sailendra G Naidu, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
46%Service-mix similarityView profile →

Afsheen K Sherwani, M.D.

Interventional Radiology (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
45%Service-mix similarityView profile →

William Joseph Romano, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
42%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.