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Compare the published Medicare service mix of Panagiotis Bletsis, MD with clinicians in the same registry specialty: Surgery.

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 83 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Richard J Harding, MD

Surgery · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Fine needle aspiration biopsy using ultrasound guidance, first growth (10005)
  • Insertion of tube into vein with collection of blood sample (36500)
63%Service-mix similarityView profile →

Kresimira Milas, MD

Surgery · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
60%Service-mix similarityView profile →

Jon Alexander Nelson, D.O.

Surgery · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Removal or exploration of parathyroid glands (60500)
42%Service-mix similarityView profile →

Rosemarie Metzger, MD, MPH

Surgery · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Removal or exploration of parathyroid glands (60500)
40%Service-mix similarityView profile →

Conrad Dizon Ballecer, M.D.

Surgery · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
29%Service-mix similarityView profile →

Victor John Zannis, M.D.

Surgery · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
26%Service-mix similarityView profile →

Nicholas David Harrel, M.D.

Surgery · Phoenix, AZ

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)
24%Service-mix similarityView profile →

Christi S. Bourne, M.D.

Surgery · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
24%Service-mix similarityView profile →

Ashley Dipasquale, MD

Surgery · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
23%Service-mix similarityView profile →

Kathryn Elise Coan, M.D.

Surgery · Phoenix, AZ

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)
19%Service-mix similarityView profile →

Daniel T. Fang, M.D.

Surgery · Phoenix, AZ

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)
18%Service-mix similarityView profile →

Thomas Lee Gillespie, M.D.

Surgery · Phoenix, AZ

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)
17%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.