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

SAINT PAUL, MN · Exact areaEdit location

2024 published service data · 53 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kathleen Carlson, M.D.

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Anticoagulant management of patient taking warfarin (93793)
  • Blood test, clotting time (85610)
78%Service-mix similarityView profile →

Siu-Hin Wan, MD

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
63%Service-mix similarityView profile →

Scott Hubers, M.D.

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
61%Service-mix similarityView profile →

Ian Sheffield Hackett, M.D.

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
59%Service-mix similarityView profile →

Joseph Douglas Steffens, M.D.

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
58%Service-mix similarityView profile →

Kalie Yang Kebed, MD

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
55%Service-mix similarityView profile →

Wojciech T Zukowski, MD

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
54%Service-mix similarityView profile →

Manpreet Singh Sabharwal, M.D.

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
54%Service-mix similarityView profile →

Jeffrey John Olson, M.D.

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
53%Service-mix similarityView profile →

Akbar H Khan, M.D.

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
53%Service-mix similarityView profile →

Salima Shafi, MBBS

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
53%Service-mix similarityView profile →

Ron Wexler, M.D.

Cardiovascular Disease · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
53%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.