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Compare the published Medicare service mix of Fernando Asdrubal Arzola, MD with clinicians in the same registry specialty: Cardiovascular Disease.

PIEDMONT, MO · 50 milesEdit location
Within 50 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 9 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jeffrey Lee Dakas, M.D.

Cardiovascular Disease · Poplar Bluff, MO

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
60%Service-mix similarity~31.2 milesView profile →

Pervez A Alvi, M.D.

Cardiovascular Disease · Farmington, MO

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days (93244)
46%Service-mix similarity~45.7 milesView profile →

Archana Sinha, M.D.

Cardiovascular Disease · Farmington, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Ultrasound of heart, follow-up (93308)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
35%Service-mix similarity~45.7 milesView profile →

Juan Carlos Ruben Ruiz Diaz, M.D.

Cardiovascular Disease · Poplar Bluff, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Ultrasound of heart, follow-up (93308)
  • Heart rhythm review and interpretation of continous external ekg over 8-15 days (93248)
31%Service-mix similarity~31.2 milesView profile →

William F Southworth, MD

Cardiovascular Disease · Farmington, Mo, MO

Shared published services
3 shared services · view billing descriptions
  • Electrocardiogram (ecg) 2-day continuous with review by health care professional (93227)
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
29%Service-mix similarity~45.7 milesView profile →

Roland Fokwen Njoh, M.D.

Cardiovascular Disease · Poplar Bluff, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days (93244)
  • Heart rhythm review and interpretation of continous external ekg over 8-15 days (93248)
25%Service-mix similarity~31.2 milesView profile →

Michael J Lim, MD

Cardiovascular Disease · Poplar Bluff, MO

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
24%Service-mix similarity~31.2 milesView profile →

Bryan Douglas Piotrowski, M.D.

Cardiovascular Disease · Farmington, MO

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)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
18%Service-mix similarity~45.7 milesView 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 approximate distance 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.