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Compare the published Medicare service mix of Zhiwei Zhao, DDS with clinicians in the same registry specialty: Specialty details in registry.

CA · Exact areaEdit location

2024 published service data · 37 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ahmed Zaidi, DMD

Specialty details in registry · Fresno, CA

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)
55%Service-mix similarityView profile →

Noemi Garcia Taguinod, DMD

Specialty details in registry · Anaheim, CA

Shared published services
3 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)
  • Creation of flap graft to forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet (15574)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
55%Service-mix similarityView profile →

Maria Kim, D.D.S.

Specialty details in registry · Chino Hills, CA

Shared published services
3 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)
  • Creation of flap graft to forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet (15574)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
51%Service-mix similarityView profile →

Jasmine Aghajani, DDS

Specialty details in registry · Beverly Hills, CA

Shared published services
3 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)
  • Creation of flap graft to forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet (15574)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
49%Service-mix similarityView profile →

Hong J Xie, D.D.S.

Specialty details in registry · Danville, CA

Shared published services
3 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)
  • Creation of flap graft to forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet (15574)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
47%Service-mix similarityView profile →

Joseph Sinairad, D.D.S

Oral Surgery (CMS) · Van Nuys, CA

Shared published services
1 shared services · view billing descriptions
  • Removal of growth of mouth with simple repair (40812)
46%Service-mix similarityView profile →

Blake Yuanxing Wang, DMD

Specialty details in registry · Walnut Creek, CA

Shared published services
3 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)
  • Creation of flap graft to forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet (15574)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
46%Service-mix similarityView profile →

Amanda Rae Kronquist, D.D.S.

Specialty details in registry · Santa Ana, CA

Shared published services
2 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)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
45%Service-mix similarityView profile →

Paul Grin

Maxillofacial Surgery · Oral Surgery (CMS) · Torrance, CA

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)
45%Service-mix similarityView profile →

Arian Chehrehsa, DDS, OMS

Specialty details in registry · Gilroy, CA

Shared published services
3 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)
  • Creation of flap graft to forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet (15574)
  • Removal of growth of mouth with simple repair (40812)
43%Service-mix similarityView profile →

Gennady M Fundaminsky, D.D.S

Specialty details in registry · Beverly Hills, CA

Shared published services
3 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)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Removal of growth of mouth with simple repair (40812)
39%Service-mix similarityView profile →

Wayne Hideo Ozaki, MD, DDS

Maxillofacial Surgery · Oral Surgery · Plastic And Reconstructive Surgery (CMS) · Los Angeles, CA

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)
36%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.