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Compare the published Medicare service mix of Rizaldy J Villegas, MD with clinicians in the same registry specialty: Cardiovascular Disease (Cardiology) (CMS).

CHANDLER, AZ · Exact areaEdit location

2024 published service data · 17 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sunny Shyamsunder Jhamnani

Interventional Cardiology (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)
88%Service-mix similarityView profile →

Suntharo Ly, MD

Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)
86%Service-mix similarityView profile →

Ziad Michael Elghoul, MD

Cardiovascular Disease (Cardiology) (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)
71%Service-mix similarityView profile →

James Ferris Ganem, M.D.

Specialty details in registry · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
71%Service-mix similarityView profile →

Kush Agrawal, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology · Peripheral Vascular Disease (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
65%Service-mix similarityView profile →

Dan Inder Singh Sraow, M.D.

Interventional Cardiology (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
64%Service-mix similarityView profile →

Jon E Stevenson, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)
63%Service-mix similarityView profile →

Prakash Balan, M.D.

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)
61%Service-mix similarityView profile →

Roger D Bies, MD

Cardiovascular Disease (Cardiology) (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
61%Service-mix similarityView profile →

Bashar J Markabawi, MD

Internal Medicine · Interventional Cardiology (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)
59%Service-mix similarityView profile →

Yashwant Agrawal, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
59%Service-mix similarityView profile →

Faisal A Bahadur, M.D.

Cardiovascular Disease (Cardiology) (CMS) · Chandler, AZ

Shared published services
3 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)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)
58%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.