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Compare the published Medicare service mix of Owen Alois Brewster, D.C. with clinicians in the same registry specialty: Chiropractor.

NY · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Kulla, D.C.

Chiropractor · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Zachary Secoolish, DC

Chiropractor · Vestal, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Robert C Leahy, DC

Chiropractor · Holtsville, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Gregg Daniel Rubinstein, D.C.

Chiropractor · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Ronald A. Pavia, D.C.

Chiropractor · New City, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Peter J. Stumpf, D.C.

Chiropractor · Miller Place, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Michelle Ann Holbrook, D.C.

Chiropractor · Chateaugay, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Terry L Daniels, DC CHIROPRACTOR

Chiropractor · Warsaw, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Deanna Mercedes Vallejo, DC

Chiropractor · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Jonathan Michael, D.C.

Chiropractor · Rockville Centre, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Jeffrey John Cianchetti, D.C.

Chiropractor · Niagara Falls, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Joseph Merckling, D.C.

Chiropractor · Bellport, NY

Shared published services
2 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 1-2 spinal regions (98940)
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%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.