Colonoscopy Providers in Bellingham, WA

1. 1
   Northwest Endoscopy Center, LLC

   Ambulatory Surgical Clinic/Center · Bellingham, WA

   2,117 Medicare services (2024)

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2. 2
   Peacehealth

   Ambulatory Surgical Clinic/Center · Bellingham, WA

   713 Medicare services (2024)

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3. 3
   Wen-Huan HoMD

   Gastroenterology Physician · Bellingham, WA

   389 Medicare services (2024)

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4. 4
   Kelly McculloughM.D.

   Gastroenterology Physician · Bellingham, WA

   333 Medicare services (2024)

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5. 5
   Gregory MunsonM.D.

   Gastroenterology Physician · Bellingham, WA

   316 Medicare services (2024)

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6. 6
   Mohammed AboelsoudMD

   Gastroenterology Physician · Bellingham, WA

   255 Medicare services (2024)

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7. 7
   Donald GullicksonM.D.

   Gastroenterology Physician · Bellingham, WA

   232 Medicare services (2024)

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8. 8
   Todd WitteM.D.

   Gastroenterology Physician · Bellingham, WA

   230 Medicare services (2024)

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9. 9
   Benjamin SiemanowskiM.D.

   Gastroenterology Physician · Bellingham, WA

   219 Medicare services (2024)

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10. 10
    Jash BansalM.D.

    Gastroenterology Physician · Bellingham, WA

    205 Medicare services (2024)

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11. 11
    Kristina RossMD

    Gastroenterology Physician · Bellingham, WA

    171 Medicare services (2024)

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12. 12
    Rinad TabbalatMD

    Gastroenterology Physician · Bellingham, WA

    152 Medicare services (2024)

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13. 13
    Joseph Gabriel GabrielM.D.

    Gastroenterology Physician · Bellingham, WA

    146 Medicare services (2024)

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14. 14
    Alison FreemanMD

    Gastroenterology Physician · Bellingham, WA

    132 Medicare services (2024)

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15. 15
    James SchoeneckerMD

    Gastroenterology Physician · Bellingham, WA

    119 Medicare services (2024)

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16. 16
    Alan ChangM.D.

    Gastroenterology Physician · Bellingham, WA

    73 Medicare services (2024)

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17. 17
    Christoph ReitzM.D.

    Gastroenterology Physician · Bellingham, WA

    66 Medicare services (2024)

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18. 18
    John AitaM.D.

    Transplant Hepatology Physician · Bellingham, WA

    59 Medicare services (2024)

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19. 19
    Allison RobinsonM.D.

    Colon & Rectal Surgery Physician · Bellingham, WA

    36 Medicare services (2024)

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20. 20
    Natasha MuckovaM.D.

    Gastroenterology Physician · Bellingham, WA

    14 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 colonoscopy. Source: CMS NPPES (June 2026).