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Compare the published Medicare service mix of Roland Werres, MD with clinicians in the same registry specialty: Cardiovascular Disease.

NAPLES, FL · Exact areaEdit location

2024 published service data · 31 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tracey Roth, M.D.

Cardiovascular Disease · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Technetium tc-99m tetrofosmin, diagnostic, per study dose (A9502)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)
52%Service-mix similarityView profile →

Alberto Rotsztain, M.D.

Cardiovascular Disease · Naples, FL

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 recording continous external ekg over more than 48 hours up to 7 days (93242)
50%Service-mix similarityView profile →

Ryan Houk, M.D.

Cardiovascular Disease · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Technetium tc-99m tetrofosmin, diagnostic, per study dose (A9502)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)
41%Service-mix similarityView profile →

Mouhannad Dalao, M.D.

Cardiovascular Disease · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Technetium tc-99m tetrofosmin, diagnostic, per study dose (A9502)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)
37%Service-mix similarityView profile →

Dee Dee Wang, M.D.

Cardiovascular Disease · Naples, FL

Shared published services
1 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
35%Service-mix similarityView profile →

Steve Lebhar, MD

Cardiovascular Disease · Naples, FL

Shared published services
2 shared services · view billing descriptions
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
34%Service-mix similarityView profile →

Shona V Velamakanni, M.D.

Cardiovascular Disease · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
33%Service-mix similarityView profile →

Hany Medhat Badie Mohamed Elmahdy, M.D.

Cardiovascular Disease · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
33%Service-mix similarityView profile →

Louis A Wasserman, MD

Cardiovascular Disease · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
32%Service-mix similarityView profile →

David Robert Axline, M.D.

Cardiovascular Disease · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
31%Service-mix similarityView profile →

Edward Mark Shmukler, MD

Cardiovascular Disease · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
31%Service-mix similarityView profile →

Raja C Maddipoti, M.D.

Cardiovascular Disease · Naples, FL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)
  • Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days (93244)
30%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.