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Compare the published Medicare service mix of Wendy J Spiegel, O.D. with clinicians in the same registry specialty: Specialty details in registry.

NY · Exact areaEdit location

2024 published service data · 32 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Matthew R Myers, O.D.

Optometry (CMS) · Williamsville, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of the internal drainage system of eye (92020)
87%Service-mix similarityView profile →

Alan B Schlussel, O.D.

Optometry (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of the internal drainage system of eye (92020)
75%Service-mix similarityView profile →

Michael Scott Krzyzak, O.D.

Optometry (CMS) · Liverpool, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • 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)
48%Service-mix similarityView profile →

Avani Dave, OD, FAAO

Optometry (CMS) · Buffalo, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Exam of the internal drainage system of eye (92020)
47%Service-mix similarityView profile →

Michael Kiselow, O.D.

Optometry (CMS) · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Exam of the internal drainage system of eye (92020)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
46%Service-mix similarityView profile →

Demetra Hamakiotes, O.D.

Optometry (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • 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)
42%Service-mix similarityView profile →

Richard Christian Malara, O.D.

Optometry (CMS) · Baldwinsville, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
36%Service-mix similarityView profile →

Cynthia Zara, O.D.

Optometry (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Photography of the retina (92250)
  • 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)
35%Service-mix similarityView profile →

Nicholas A. Radetzky, O.D.

Specialty details in registry · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Exam of the internal drainage system of eye (92020)
32%Service-mix similarityView profile →

David J Braun, O.D.

Optometry (CMS) · Syracuse, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
32%Service-mix similarityView profile →

Carolyn Ko Busby, O.D.

Optometry (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Photography of the retina (92250)
32%Service-mix similarityView profile →

Stanislav V Ilyusha, O.D.

Optometry (CMS) · Brooklyn, NY

Shared published services
2 shared services · view billing descriptions
  • Photography of the retina (92250)
  • Exam of the internal drainage system of eye (92020)
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.