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Compare the published Medicare service mix of Dale Phillip Greyslak, PAC with clinicians in the same registry specialty: Physician Assistant.

FL · 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.

Jennifer Jayne Lynch Riggs, PA

Physician Assistant · Gulf Breeze, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
44%Service-mix similarityView profile →

Brooke Anna Goldman

Physician Assistant · Palm Beach Gardens, FL

Shared published services
1 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
39%Service-mix similarityView profile →

Robert Obenrader, PA

Physician Assistant · Hudson, FL

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Prosthetic repair of shoulder joint, total shoulder (23472)
38%Service-mix similarityView profile →

Shane Michael Anderson, PA-C

Physician Assistant · Temple Terrace, FL

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Incision or partial removal of upper portion of lower leg bone to repair deformity, after bone growth completed (27457)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
36%Service-mix similarityView profile →

Kendel Vickers, PA-C

Physician Assistant · Lecanto, FL

Shared published services
3 shared services · view billing descriptions
  • Shaving of part of shoulder bone and repair of ligament using an endoscope (29826)
  • Repair of shoulder rotator cuff using an endoscope (29827)
  • Prosthetic repair of shoulder joint, total shoulder (23472)
34%Service-mix similarityView profile →

Timothy Joseph Hirsch, PA-C

Physician Assistant · Apopka, FL

Shared published services
3 shared services · view billing descriptions
  • Repair of shoulder rotator cuff using an endoscope (29827)
  • Prosthetic repair of shoulder joint, total shoulder (23472)
  • Removal of extensive shoulder joint tissue using an endoscope (29823)
24%Service-mix similarityView profile →

Daniel P Mcmahon, PA-C

Physician Assistant · Jacksonville, FL

Shared published services
2 shared services · view billing descriptions
  • Repair of shoulder rotator cuff using an endoscope (29827)
  • Prosthetic repair of shoulder joint, total shoulder (23472)
24%Service-mix similarityView profile →

Kaitlyn Rose Mejia, PA

Physician Assistant · Palm Harbor, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
22%Service-mix similarityView profile →

Wesley W. Jett, PA-C

Physician Assistant · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Prosthetic repair of shoulder joint, total shoulder (23472)
22%Service-mix similarityView profile →

Donatas Dudutis, PA

Physician Assistant · Vero Beach, FL

Shared published services
3 shared services · view billing descriptions
  • Shaving of part of shoulder bone and repair of ligament using an endoscope (29826)
  • Repair of shoulder rotator cuff using an endoscope (29827)
  • Partial removal of collar bone at shoulder using an endoscope (29824)
21%Service-mix similarityView profile →

Rebecca Isabel Urrutia, PA-C

Physician Assistant · Plantation, FL

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement (27236)
19%Service-mix similarityView profile →

Grace Diana Tice, PA-C

Physician Assistant · Port Charlotte, FL

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
19%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.