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Compare the published Medicare service mix of Christopher Victor Anstine, M.D. with clinicians in the same registry specialty: Internal Medicine.

ROCHESTER, MN · Exact areaEdit location

2024 published service data · 202 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tito Pena Guzman, MD

Internal Medicine · Rochester, MN

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)
  • Acupuncture, each additional 15 minutes (97811)
  • Acupuncture, initial 15 minutes (97810)
94%Service-mix similarityView profile →

Abhinav Singla, M.D.

Internal Medicine · Rochester, MN

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)
  • Acupuncture, each additional 15 minutes (97811)
  • Acupuncture, initial 15 minutes (97810)
91%Service-mix similarityView profile →

Carl Andersen, M.D.

Internal Medicine · Rochester, MN

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)
  • Acupuncture, each additional 15 minutes (97811)
  • Acupuncture, initial 15 minutes (97810)
90%Service-mix similarityView profile →

Ahmed D Abdalrhim, MBBS

Internal Medicine · Rochester, MN

Shared published services
2 shared services · view billing descriptions
  • Acupuncture, each additional 15 minutes (97811)
  • Acupuncture, initial 15 minutes (97810)
71%Service-mix similarityView profile →

Siddhant Yadav, M.D.

Internal Medicine · Rochester, MN

Shared published services
2 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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
70%Service-mix similarityView profile →

Maria K Poirier, M.D.

Internal Medicine · Rochester, MN

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)
  • Acupuncture, each additional 15 minutes (97811)
  • Acupuncture, initial 15 minutes (97810)
65%Service-mix similarityView profile →

Anjali Bhagra, MBBS

Internal Medicine · Rochester, MN

Shared published services
2 shared services · view billing descriptions
  • Acupuncture, each additional 15 minutes (97811)
  • Acupuncture, initial 15 minutes (97810)
64%Service-mix similarityView profile →

Sanjeev Nanda, M.D.

Internal Medicine · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Acupuncture, each additional 15 minutes (97811)
  • Acupuncture, initial 15 minutes (97810)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
63%Service-mix similarityView profile →

Ekta Kapoor, MBBS

Internal Medicine · Rochester, MN

Shared published services
1 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)
59%Service-mix similarityView profile →

Darryl S Chutka, M.D.

Internal Medicine · Rochester, MN

Shared published services
1 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)
59%Service-mix similarityView profile →

Kavita Prasad, M.D.

Internal Medicine · Rochester, MN

Shared published services
1 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)
59%Service-mix similarityView profile →

Aditi Singh, MBBS

Internal Medicine · Rochester, MN

Shared published services
1 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)
59%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.