NPI Central

Abdominal Ultrasound Providers in Thousand Oaks, CA

Ranked by documented Medicare service volume (2024).

24 providers in Thousand Oaks, California have Medicare claims for abdominal ultrasound. Ordering reflects documented Medicare service volume — a transparency signal, not a quality or "best" ranking. Open any provider for their full profile, map, and the procedures they bill Medicare.

Providers in Thousand Oaks
24
Data year
2024
Registry vintage
June 2026

Abdominal Ultrasound providers in Thousand Oaks

Ranked by Medicare service volume.
  1. 1

    Internal Medicine Physician · Thousand Oaks, CA

    414 Medicare services (2024)

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  2. 2

    Diagnostic Radiology Physician · Thousand Oaks, CA

    160 Medicare services (2024)

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  3. 3

    Family Medicine Physician · Thousand Oaks, CA

    124 Medicare services (2024)

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  4. 4

    Diagnostic Radiology Physician · Thousand Oaks, CA

    114 Medicare services (2024)

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  5. 5

    Diagnostic Radiology Physician · Thousand Oaks, CA

    91 Medicare services (2024)

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  6. 6

    Diagnostic Radiology Physician · Thousand Oaks, CA

    91 Medicare services (2024)

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  7. 7

    Diagnostic Radiology Physician · Thousand Oaks, CA

    88 Medicare services (2024)

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  8. 8

    Diagnostic Radiology Physician · Thousand Oaks, CA

    86 Medicare services (2024)

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  9. 9

    Diagnostic Radiology Physician · Thousand Oaks, CA

    77 Medicare services (2024)

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  10. 10

    Internal Medicine Physician · Thousand Oaks, CA

    58 Medicare services (2024)

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  11. 11
    Gilbert SimoniM.D., FACG

    Gastroenterology Physician · Thousand Oaks, CA

    57 Medicare services (2024)

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  12. 12

    Hospitalist Physician · Thousand Oaks, CA

    53 Medicare services (2024)

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  13. 13

    Physician Assistant · Thousand Oaks, CA

    43 Medicare services (2024)

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  14. 14

    Nephrology Physician · Thousand Oaks, CA

    36 Medicare services (2024)

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  15. 15

    Diagnostic Radiology Physician · Thousand Oaks, CA

    34 Medicare services (2024)

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  16. 16

    Internal Medicine Physician · Thousand Oaks, CA

    28 Medicare services (2024)

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  17. 17

    Family Medicine Physician · Thousand Oaks, CA

    25 Medicare services (2024)

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  18. 18

    General Practice Physician · Thousand Oaks, CA

    21 Medicare services (2024)

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  19. 19

    Diagnostic Radiology Physician · Thousand Oaks, CA

    21 Medicare services (2024)

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  20. 20

    Diagnostic Radiology Physician · Thousand Oaks, CA

    19 Medicare services (2024)

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  21. 21

    Internal Medicine Physician · Thousand Oaks, CA

    16 Medicare services (2024)

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  22. 22

    Family Medicine Physician · Thousand Oaks, CA

    15 Medicare services (2024)

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  23. 23

    Family Medicine Physician · Thousand Oaks, CA

    11 Medicare services (2024)

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  24. 24

    Internal Medicine Physician · Thousand Oaks, CA

    11 Medicare services (2024)

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Counts and ordering reflect Medicare fee-for-service claims (2024) from the CMS Medicare Physician & Other Practitioners dataset — a 65+ subset, not all care, and not a quality, outcome, or "best" ranking. Absence from this list does not mean a provider does not perform abdominal ultrasound. Source: CMS NPPES (June 2026).

Abdominal Ultrasound Providers in Thousand Oaks, CA — 24 by Medicare Volume | NPI Central