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Compare the published Medicare service mix of Ronald F Kloc, D.O. with clinicians in the same registry specialty: Interventional Pain Management (CMS).

MASON CITY, IA · 100 milesEdit location
Within 100 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.

Ifechi Anyadioha, MD

Anesthesiology · Pain Management (CMS) · Mankato, MN

Shared published services
3 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)
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint (64636)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
77%Service-mix similarity~79.9 milesView profile →

Ryan C. Birkland, D.O.

Pain Management (CMS) · Rochester, MN

Shared published services
3 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)
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint (64636)
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint (64635)
75%Service-mix similarity~71.5 milesView profile →

Terry Lee Hunt, M.D.

Interventional Pain Management · Pain Management (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint (64636)
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint (64635)
  • Injection of substance into lower spine canal using imaging guidance (62323)
65%Service-mix similarity~70.4 milesView profile →

Nicholas Carleton Canzanello, DO

Anesthesiology · Pain Management · Physical Medicine And Rehabilitation (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint (64636)
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint (64635)
  • Injection of substance into lower spine canal using imaging guidance (62323)
65%Service-mix similarity~70.4 milesView profile →

Ashar Afzal, MD

Anesthesiology · Pain Management (CMS) · Waterloo, IA

Shared published services
3 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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Injection of substance into lower spine canal using imaging guidance (62323)
63%Service-mix similarity~64.1 milesView profile →

Gabriel Cotts Smith, MD

Interventional Pain Management (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint (64636)
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint (64635)
  • Injection of substance into lower spine canal using imaging guidance (62323)
62%Service-mix similarity~70.4 milesView profile →

William David Mauck, M.D.

Interventional Pain Management · Pain Management (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint (64636)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint (64635)
54%Service-mix similarity~70.4 milesView profile →

Oludare Olatoye, M.D

Anesthesiology · Interventional Pain Management · Pain Management (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint (64636)
  • Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint (64635)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
41%Service-mix similarity~70.4 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.