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Compare the published Medicare service mix of Murali Macherla, M.D. with clinicians in the same registry specialty: Cardiovascular Disease (Cardiology) · Thoracic Surgery · Vascular Surgery (CMS).

AZ · Exact areaEdit location

2024 published service data · 67 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Hani Shennib, MD

Thoracic Surgery · Vascular Surgery (CMS) · Mesa, AZ

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of leg arteries or artery grafts (93925)
  • Review by radiologist of abdominal aorta image (75625)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
39%Service-mix similarityView profile →

Omid Hajiseyedjavadi, MD

General Surgery · Hospitalist · Thoracic Surgery · Vascular Surgery (CMS) · Chandler, AZ

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
29%Service-mix similarityView profile →

Travis Charles Geraci, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · Scottsdale, AZ

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
29%Service-mix similarityView profile →

Chandrahas B. Patel, MD

General Surgery · Thoracic Surgery · Vascular Surgery (CMS) · Glendale, AZ

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
27%Service-mix similarityView profile →

Rammohan Marla, M.D.

Thoracic Surgery (CMS) · Tucson, AZ

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
24%Service-mix similarityView profile →

Adalberto Castro Gonzalez, M.D.

Cardiac Surgery · Thoracic Surgery · Vascular Surgery (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
22%Service-mix similarityView profile →

John S. Schor, M.D.

Thoracic Surgery · Vascular Surgery (CMS) · Cottonwood, AZ

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
21%Service-mix similarityView profile →

William Arthur Cooper, MD

Thoracic Surgery (CMS) · Tucson, AZ

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
21%Service-mix similarityView profile →

Iva A Smolens, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Mesa, AZ

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
20%Service-mix similarityView profile →

Roberto De Alba Cervera, M.D.

Thoracic Surgery (CMS) · Lake Havasu City, AZ

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
20%Service-mix similarityView profile →

Derek Von Haag, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Yuma, AZ

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
20%Service-mix similarityView profile →

Emily Diane Rapstine, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · Mesa, AZ

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
19%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.