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Compare the published Medicare service mix of Daniel Joseph Calac, MD with clinicians in the same registry specialty: Pediatrics.

CA · Exact areaEdit location

2024 published service data · 113 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Zhanna Feldsher, M.D.

Pediatrics · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Urinalysis, manual test (81002)
59%Service-mix similarityView profile →

Peter Guy Cardiello, MD

Pediatrics · Berkeley, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Admn sarscov2 vacc 1 dose (90480)
46%Service-mix similarityView profile →

Lisa Nicole Gantz, M.D.

Pediatrics · West Hollywood, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
44%Service-mix similarityView profile →

Evan B Koursh, M.D.

Pediatrics · Beverly Hills, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
43%Service-mix similarityView profile →

Chandni Pindoria, M.D.

Pediatrics · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
43%Service-mix similarityView profile →

Ima Nabiuny, M.D.

Pediatrics · San Ramon, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
43%Service-mix similarityView profile →

Raghunandana J Kasetty, MD

Pediatrics · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
43%Service-mix similarityView profile →

Julia Danser, DO

Pediatrics · Menlo Park, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
43%Service-mix similarityView profile →

Grady Reynolds Fort, M.D.

Pediatrics · Livingston, CA

Shared published services
2 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
  • Urinalysis, manual test (81002)
43%Service-mix similarityView profile →

Esperanza Gajo, M.D.

Pediatrics · Lancaster, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
40%Service-mix similarityView profile →

Maria Bhaijee, M.D.

Pediatrics · Oakland, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
36%Service-mix similarityView profile →

Ellen Lerner Rothman, M.D.

Pediatrics · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
35%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.