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

TX · 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.

Seth Alan Brown

Specialty details in registry · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
69%Service-mix similarityView profile →

Lucia Nicole Dobrawa

Physician Assistant (CMS) · Mcallen, TX

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
62%Service-mix similarityView profile →

Richard Lee Anschutz, PA-C

Specialty details in registry · Ft Sam Houston, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
60%Service-mix similarityView profile →

Theresa Chadwick, PA-C

Physician Assistant (CMS) · Carthage, TX

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
60%Service-mix similarityView profile →

Robert Graydon, PA-C

Specialty details in registry · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
58%Service-mix similarityView profile →

Krista Marie Bermejillo-Vasquez, MPAS, PA-C

Physician Assistant (CMS) · Mcallen, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
58%Service-mix similarityView profile →

Patrick Smalley

Specialty details in registry · Dallas, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
58%Service-mix similarityView profile →

Ashley Teresa Emmel, PA-C

Specialty details in registry · Dallas, TX

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
57%Service-mix similarityView profile →

Kristan Marquez

Physician Assistant (CMS) · Fort Worth, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
57%Service-mix similarityView profile →

Alison Wagner

Physician Assistant (CMS) · Fort Worth, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
57%Service-mix similarityView profile →

Habiba Rasheed Akpan, PA-C

Physician Assistant (CMS) · Sugar Land, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
57%Service-mix similarityView profile →

Rickey James Morazzano, PA-C

Physician Assistant (CMS) · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
57%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.