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Compare the published Medicare service mix of Katherine Pappas with clinicians in the same registry specialty: Physical Therapist.

CHICAGO, IL · 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.

Samir Sharma

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
100%Service-mix similarityView profile →

Delaney Willingham

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
100%Service-mix similarityView profile →

Pabla Sicairos Garcia

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
100%Service-mix similarityView profile →

Matthew Tucker

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
100%Service-mix similarityView profile →

Victoria Garza, PT, DPT

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
100%Service-mix similarityView profile →

Denis O Callaghan

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
99%Service-mix similarityView profile →

Gabrielle Vanbuskirk

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
96%Service-mix similarityView profile →

Hetal S Kulkarni, PT, MS

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
94%Service-mix similarityView profile →

Takako Shiratori, PT, DPT

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
93%Service-mix similarityView profile →

Brandon Postel, PT

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
91%Service-mix similarityView profile →

Kimberly Rose Hruska, PT, DPT

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
87%Service-mix similarityView profile →

Major Tom King, PT, DPT

Physical Therapist · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure using functional activities (97530)
  • Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)
87%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.