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Compare the published Medicare service mix of Cindy Ha Young Chung with clinicians in the same registry specialty: Physician Assistant (CMS).

ROWLAND HEIGHTS, 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 · 29 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sakina Abowath, P.A.

Specialty details in registry · Diamond Bar, CA

Shared published services
1 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)
62%Service-mix similarity~5.3 milesView profile →

Abby Cappadona

Physician Assistant (CMS) · Pomona, CA

Shared published services
1 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)
61%Service-mix similarity~9.0 milesView profile →

Federico Hinojosa, PA.

Specialty details in registry · West Covina, CA

Shared published services
1 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)
52%Service-mix similarity~6.3 milesView profile →

Margaret Galileo, P.A.-C

Physician Assistant (CMS) · Chino Hills, CA

Shared published services
1 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)
45%Service-mix similarity~9.5 milesView profile →

Michael M Ross, PA

Physician Assistant (CMS) · Covina, CA

Shared published services
1 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)
45%Service-mix similarity~7.2 milesView profile →

Silvia Alonzo, MS, PA-C

Physician Assistant (CMS) · Diamond Bar, CA

Shared published services
1 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)
44%Service-mix similarity~5.3 milesView profile →

Joelle Marie Arkfeld, PA

Physician Assistant (CMS) · Chino Hills, CA

Shared published services
1 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)
42%Service-mix similarity~9.5 milesView profile →

Jessica Ann Uhl, PA-C

Physician Assistant (CMS) · San Dimas, CA

Shared published services
1 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)
40%Service-mix similarity~9.5 milesView profile →

Johnny Qi Zhong Jiang, PA-C

Physician Assistant (CMS) · West Covina, CA

Shared published services
1 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)
39%Service-mix similarity~6.3 milesView profile →

Jaime Neri, PA-C

Physician Assistant (CMS) · Fullerton, CA

Shared published services
1 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)
36%Service-mix similarity~5.7 milesView profile →

Dania Tenorio, PA-C

Physician Assistant (CMS) · La Habra, CA

Shared published services
1 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)
33%Service-mix similarity~4.5 milesView profile →

Maximo Ibarra, P.A.

Physician Assistant (CMS) · Whittier, CA

Shared published services
1 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)
32%Service-mix similarity~6.1 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.