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

DOWNEY, CA · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 196 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John Luong, PA-C

Physician Assistant · El Monte, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
71%Service-mix similarity~9.4 milesView profile →

Carlos Isaac Villarreal, PA

Physician Assistant · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
66%Service-mix similarity~7.9 milesView profile →

Jaime Armando Martinez

Physician Assistant · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
65%Service-mix similarity~7.9 milesView profile →

Erika Lepe, PA-C

Physician Assistant · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
58%Service-mix similarity~7.9 milesView profile →

Frank Luis Jimenez, PA-C

Physician Assistant · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
52%Service-mix similarity~7.9 milesView profile →

Evan Alfred Bailon

Physician Assistant · Long Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
47%Service-mix similarity~8.1 milesView profile →

Shane Manalang, PHYSICIAN ASSISTANT

Physician Assistant · Lynwood, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)
45%Service-mix similarity~4.2 milesView profile →

Joseph Nunokawa

Physician Assistant · La Mirada, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
  • Removal of skin and tissue, each additional 20.0 sq cm or less (11045)
42%Service-mix similarity~7.3 milesView profile →

Tina Phuong Tran

Physician Assistant · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
  • Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99304)
  • Removal of skin and tissue, each additional 20.0 sq cm or less (11045)
36%Service-mix similarity~6.7 milesView profile →

Larry Le, PA

Physician Assistant · Long Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
  • Removal of skin and tissue, each additional 20.0 sq cm or less (11045)
34%Service-mix similarity~8.1 milesView profile →

Alison Elizabeth Kalb, PA-C

Physician Assistant · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
20%Service-mix similarity~8.7 milesView profile →

Jose Alfredo Hernandez

Physician Assistant · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
12%Service-mix similarity~7.9 milesView 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 approximate distance 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.