Michael Gannon, M.D.
NPI 1366582710 · Internal Medicine Physician · Bremerton, WA
Michael Gannon, M.D. is a Internal Medicine Physician provider in Bremerton, WA (NPI 1366582710).
Provider details
- NPI number
- 1366582710
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00034351 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2009-09-10
Frequently asked questions
- What is Michael Gannon's NPI number?
- Michael Gannon's National Provider Identifier (NPI) is 1366582710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Gannon's specialty?
- Michael Gannon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Gannon located?
- Michael Gannon's practice location on file with NPPES is 2741 Wheaton Way, Bremerton, WA 98310-3344.
- What is Michael Gannon's phone number?
- The practice phone number listed in the NPPES registry for Michael Gannon is (360) 782-1800.
- Is Michael Gannon's NPI active?
- Yes — Michael Gannon's NPI (1366582710) is active in the NPPES registry as of the last update on 2009-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.