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Compare the published Medicare service mix of Brenda Lin Chang, PA-C with clinicians in the same registry specialty: Physician Assistant.

AUSTIN, TX · Exact areaEdit location

2024 published service data · 235 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jesus Rolando Ibarra, PA-C

Physician Assistant · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
58%Service-mix similarityView profile →

Kaylee Marie Poston, PA

Physician Assistant · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
50%Service-mix similarityView profile →

Shaina Mccullough, PA-C

Physician Assistant · Austin, TX

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
50%Service-mix similarityView profile →

Natalie Ursula Gonsior Nicholson, PA-C

Physician Assistant · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
49%Service-mix similarityView profile →

Emily June Heliotis Olsen, PA-C

Physician Assistant · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
48%Service-mix similarityView profile →

Martha Milam Sarinana, PA-C

Physician Assistant · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
48%Service-mix similarityView profile →

Jennifer Rodriguez, PA-C

Physician Assistant · Austin, TX

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
47%Service-mix similarityView profile →

Jeffrey D Goldman, PA

Physician Assistant · Austin, TX

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
46%Service-mix similarityView profile →

Haneen Issa

Physician Assistant · Austin, TX

Shared published services
1 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)
44%Service-mix similarityView profile →

Kelly Skiles, PA

Physician Assistant · Austin, TX

Shared published services
1 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)
44%Service-mix similarityView profile →

Chelsea Hope Eisen, PA

Physician Assistant · Austin, TX

Shared published services
1 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)
44%Service-mix similarityView profile →

Amber Mae Beckman, PA

Physician Assistant · Austin, TX

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
43%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.