ROBERT M GANNAN (MD PHD) – Gastroenterology Physician, NPI 1811976533

ROBERT M GANNAN (MD PHD) is a healthcare provider. based in Bellevue, Washington. specializing in Gastroenterology Physician. They hold the professional credentials MD PHD. They hold a License No. 16481 (WA). The NPI Number for ROBERT M GANNAN (MD PHD) is 1811976533

Main info

Male
Name
ROBERT M GANNAN (MD PHD)
NPI
1811976533
Phone
(425) 454-4768
Address
1135 116TH AVE NE
Enumeration Date
11 January 2006
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for ROBERT M GANNAN (MD PHD)

  • 1135, 116th Avenue Northeast, Midlakes, Bellevue, King County, Washington, 98004, United States

    560

    BELLEVUE, WA 980044623

    Phone: (425) 454-4768

    Fax: (425) 462-8021

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98004)

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Reviews

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Frequently asked questions

Where can patients find ROBERT M GANNAN (MD PHD)'s NPI?
You can confirm ROBERT M GANNAN (MD PHD) with NPI 1811976533; it appears in the national provider directory.
Is ROBERT M GANNAN (MD PHD)'s NPI currently valid?
The extract we use shows ROBERT M GANNAN (MD PHD) as active.
What kind of provider is ROBERT M GANNAN (MD PHD)?
The page reflects Gastroenterology Physician for ROBERT M GANNAN (MD PHD). Clinical services aligned with this taxonomy classification.
What location shows for ROBERT M GANNAN (MD PHD)?
We surface Bellevue, Washington for ROBERT M GANNAN (MD PHD) based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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