A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Rooba Wardeh, M.D with clinicians in the same registry specialty: Internal Medicine · Pathology (CMS).

ORANGE, CA · Exact areaEdit location

2024 published service data · 18 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sonia Go Veran-Taguibao, M.D.

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
76%Service-mix similarityView profile →

Maria D Del Valle Estopinal, MD

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
72%Service-mix similarityView profile →

Vishal S Chandan, MD

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
71%Service-mix similarityView profile →

Bijan Haghighi, M.D.

Specialty details in registry · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
69%Service-mix similarityView profile →

Ali Afsari, M.D.

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
68%Service-mix similarityView profile →

Saman Karimi, MD, MS

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
67%Service-mix similarityView profile →

Ryan O'connell, M.D.

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
66%Service-mix similarityView profile →

Kristine Astvatsaturyan, M.D.

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
66%Service-mix similarityView profile →

Shu Yuan Liao, M.D.

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
65%Service-mix similarityView profile →

Sejal S Shah, MD

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Pathology examination of tissue using a microscope, moderately low complexity (88304)
64%Service-mix similarityView profile →

Mina Sabet

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
61%Service-mix similarityView profile →

Qun Wang, MD

Pathology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
58%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.