HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Matthew Downey with clinicians in the same registry specialty: Physician Assistant.

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 399 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jacob Bigelow Gorsky, PA-C

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
79%Service-mix similarityView profile →

Madison Zaugra, PA-C

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
74%Service-mix similarityView profile →

Jessica Ginn

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
74%Service-mix similarityView profile →

Rachel Vers, PA-C

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
71%Service-mix similarityView profile →

Janelle Kennedy Romero, P.A.

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
60%Service-mix similarityView profile →

Laura Way, PA-C

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
53%Service-mix similarityView profile →

Madison Dean, PA-C

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Advance care planning, first 30 minutes (99497)
50%Service-mix similarityView profile →

Alyssa Nelson, PA-C

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
49%Service-mix similarityView profile →

Jessica Cooley, PA

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Annual depression screening, 5 to 15 minutes (G0444)
46%Service-mix similarityView profile →

Chiou-Yan Lai, PA-C

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Annual alcohol misuse screening, 5 to 15 minutes (G0442)
  • Annual depression screening, 5 to 15 minutes (G0444)
45%Service-mix similarityView profile →

Aneesha Hanan Bakir Sullivan, PA-C

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
41%Service-mix similarityView profile →

Vesna Rajak-Hodzic, PA-C

Physician Assistant · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
40%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.