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Compare the published Medicare service mix of Brian Scott Ziegler, M.D. with clinicians in the same registry specialty: Hand Surgery · Orthopedic Surgery (CMS).

FL · Exact areaEdit location

2024 published service data · 142 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Veronica Pedro-Alexander, M.D.

Hand Surgery · Orthopedic Surgery (CMS) · Royal Palm Beach, FL

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)
  • Ultrasonic guidance for needle placement (76942)
  • Injection into tendon or ligament (20550)
81%Service-mix similarityView profile →

Michael Alan Cohn, M.D.

Hand Surgery · Orthopedic Surgery (CMS) · Boca Raton, FL

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)
  • Ultrasonic guidance for needle placement (76942)
  • Injection into tendon or ligament (20550)
78%Service-mix similarityView profile →

Michael David Riggenbach, MD

Hand Surgery · Orthopedic Surgery (CMS) · Orlando, FL

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)
  • Ultrasonic guidance for needle placement (76942)
  • Injection into tendon or ligament (20550)
78%Service-mix similarityView profile →

Justin Michael Rock, MD

Hand Surgery · Orthopedic Surgery (CMS) · Fort Myers, FL

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)
  • Ultrasonic guidance for needle placement (76942)
  • Injection into tendon or ligament (20550)
77%Service-mix similarityView profile →

Srikanth Eathiraju

General Surgery · Hand Surgery (CMS) · Port Orange, FL

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)
  • Injection into tendon or ligament (20550)
  • X-ray of wrist, minimum of 3 views (73110)
75%Service-mix similarityView profile →

Patrick W Owens, MD

Orthopedic Surgery (CMS) · Miami, FL

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)
  • Injection into tendon or ligament (20550)
  • X-ray of wrist, minimum of 3 views (73110)
74%Service-mix similarityView profile →

Brian Leung, MD

Orthopedic Surgery (CMS) · Orange City, FL

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)
  • Ultrasonic guidance for needle placement (76942)
  • Injection into tendon or ligament (20550)
73%Service-mix similarityView profile →

Ayisha Elizabeth Livingstone, M.D.

Hand Surgery · Orthopedic Surgery (CMS) · Fort Lauderdale, FL

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)
  • Injection into tendon or ligament (20550)
  • X-ray of wrist, minimum of 3 views (73110)
73%Service-mix similarityView profile →

Rodrigo Banegas, MD

Orthopedic Surgery (CMS) · Boynton Beach, FL

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)
  • Ultrasonic guidance for needle placement (76942)
  • Injection into tendon or ligament (20550)
72%Service-mix similarityView profile →

Kathryn Anne Henderson Heim, M.D.

Hand Surgery · Orthopedic Surgery (CMS) · Summerfield, FL

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)
  • Injection into tendon or ligament (20550)
  • X-ray of wrist, minimum of 3 views (73110)
72%Service-mix similarityView profile →

P Jeffrey Richards, MD

Hand Surgery · Orthopedic Surgery (CMS) · Fort Myers, FL

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)
  • Injection into tendon or ligament (20550)
  • X-ray of wrist, minimum of 3 views (73110)
72%Service-mix similarityView profile →

Sandra B Collins, MD

Hand Surgery · Orthopedic Surgery (CMS) · Ft Myers, FL

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)
  • Ultrasonic guidance for needle placement (76942)
  • Injection into tendon or ligament (20550)
72%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.