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Compare the published Medicare service mix of Tim S. Provias, M.D. with clinicians in the same registry specialty: Cardiovascular Disease (Cardiology) · Interventional Cardiology · Peripheral Vascular Disease (CMS).

CHICAGO, IL · Exact areaEdit location

2024 published service data · 54 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Arif Jivan, M.D., PH.D.

Internal Medicine · Interventional Cardiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
90%Service-mix similarityView profile →

Saifullah Mohammed Siddiqui, M.D.

Cardiovascular Disease (Cardiology) · Hospitalist · Internal Medicine · Interventional Cardiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
79%Service-mix similarityView profile →

Keith H Benzuly, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Chicago, IL

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)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
75%Service-mix similarityView profile →

Rohit Malhotra, M.D.

Internal Medicine · Interventional Cardiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
74%Service-mix similarityView profile →

Atif Khawaja Hassan, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
73%Service-mix similarityView profile →

James Flaherty, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Chicago, IL

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)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
71%Service-mix similarityView profile →

Kamel Sadat

Cardiovascular Disease (Cardiology) · Hospitalist · Internal Medicine · Nuclear Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
70%Service-mix similarityView profile →

Joaquin B. Gonzalez, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
69%Service-mix similarityView profile →

Proddutur Raghuveer Reddy, M.D.

Internal Medicine · Interventional Cardiology (CMS) · Chicago, IL

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)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
68%Service-mix similarityView profile →

Ashvarya Mangla, MD

Cardiovascular Disease (Cardiology) · Internal Medicine · Interventional Cardiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
67%Service-mix similarityView profile →

Laura J Davidson, M.D.

Specialty details in registry · Chicago, IL

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)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
66%Service-mix similarityView profile →

Prateek Sharma, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Chicago, IL

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)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
65%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.