A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Donna Lynn Wong, D.O. with clinicians in the same registry specialty: Family Medicine.

DOWNEY, CA · Exact areaEdit location

2024 published service data · 21 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mitra Brenda Kariminaser, D.O.

Family Medicine · Downey, CA

Shared published services
2 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, basic group of blood chemicals (calcium, total) (80048)
16%Service-mix similarityView profile →

Shuo Zhou

Family Medicine · Downey, CA

Shared published services
3 shared services · view billing descriptions
  • Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a (G0179)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Administration of influenza virus vaccine (G0008)
16%Service-mix similarityView profile →

Thilan P.j. Fernando, M.D.

Family Medicine · Downey, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Administration of influenza virus vaccine (G0008)
14%Service-mix similarityView profile →

Robert James Wielenga, M.D.

Family Medicine · Downey, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
12%Service-mix similarityView profile →

Sherie Carnegie, D O

Family Medicine · Downey, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Administration of influenza virus vaccine (G0008)
10%Service-mix similarityView profile →

Ragaa Iskarous, M.D.

Family Medicine · Downey, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
9%Service-mix similarityView profile →

Michael James Roberts, D.O.

Family Medicine · Downey, CA

Shared published services
2 shared services · view billing descriptions
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
8%Service-mix similarityView profile →

Anar Patel-Joshi, MD

Family Medicine · Downey, CA

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
7%Service-mix similarityView profile →

Cristina Idalie Garcia, MD

Family Medicine · Downey, CA

Shared published services
1 shared services · view billing descriptions
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
6%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.