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Compare the published Medicare service mix of Mark A Troiano, MD with clinicians in the same registry specialty: Anesthesiology.

HOMESTEAD, PA · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 229 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Eric Ryan Ponte, M.D.

Anesthesiology · Pittsburgh, PA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
62%Service-mix similarity~4.4 milesView profile →

Jason Dell Hanks, M.D.

Anesthesiology · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for other procedure on top of arm bone and shoulder joint (01630)
55%Service-mix similarity~4.4 milesView profile →

Preeti M Anand, MD

Anesthesiology · Pittsburgh, PA

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
50%Service-mix similarity~4.4 milesView profile →

Chaim Goldfeiz, MD

Anesthesiology · Pittsburgh, PA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
38%Service-mix similarity~4.4 milesView profile →

Adam Paul Childers, MD

Anesthesiology · Pittsburgh, PA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
34%Service-mix similarity~4.4 milesView profile →

Flower Austin, D.O.

Anesthesiology · Monroeville, PA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
33%Service-mix similarity~7.9 milesView profile →

Jazelle Campbell, M.D.

Anesthesiology · Pittsburgh, PA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
32%Service-mix similarity~6.9 milesView profile →

Margaret Malone, D.O.

Anesthesiology · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
30%Service-mix similarity~4.4 milesView profile →

Tara Knizner

Anesthesiology · Monroeville, PA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
19%Service-mix similarity~7.9 milesView profile →

Touichi Kawabe

Anesthesiology · Pittsburgh, PA

Shared published services
2 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) (64445)
18%Service-mix similarity~4.4 milesView profile →

Jafri Mohammed Syed, MD

Anesthesiology · Monroeville, PA

Shared published services
1 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
18%Service-mix similarity~7.9 milesView profile →

Rita B Merman, MD

Anesthesiology · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
18%Service-mix similarity~4.4 milesView 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 approximate distance 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.