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Compare the published Medicare service mix of Tawnya Irene Hoffman, PA-C with clinicians in the same registry specialty: Physician Assistant (CMS).

CA · 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.

William Joseph Wilson, PA-C

Physician Assistant (CMS) · Apple Valley, CA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
57%Service-mix similarityView profile →

Farida Nasafi, PA-C

Physician Assistant (CMS) · North Highlands, CA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
52%Service-mix similarityView profile →

Heather L Palmer, P.A.

Physician Assistant (CMS) · Rancho Mirage, CA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
50%Service-mix similarityView profile →

Song Siameng Jann, PA-C

Physician Assistant (CMS) · Rancho Cucamonga, CA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
48%Service-mix similarityView profile →

Thanh Trung Pham

Physician Assistant (CMS) · San Bernardino, CA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
48%Service-mix similarityView profile →

Kassandra Lei Macpherson, PA

Physician Assistant (CMS) · Temecula, CA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
43%Service-mix similarityView profile →

Jaehyun Cho, PA

Physician Assistant (CMS) · Mission Viejo, CA

Shared published services
1 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
42%Service-mix similarityView profile →

Anthony Charles Sutton, PA-C

Physician Assistant (CMS) · Victorville, CA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
42%Service-mix similarityView profile →

William A Martinez, PA-C

Physician Assistant (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
37%Service-mix similarityView profile →

Julie Vermeers, PHYSICIAN ASSISTANT

Physician Assistant (CMS) · La Jolla, CA

Shared published services
2 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
  • Automated urinalysis test (81003)
37%Service-mix similarityView profile →

Anthony David Gonzales, PA-C

Physician Assistant (CMS) · Temecula, CA

Shared published services
1 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
36%Service-mix similarityView profile →

Kevin Morris, PA-C

Physician Assistant (CMS) · Riverside, CA

Shared published services
1 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
36%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.