Gregory Keyes, MD
NPI 1407956600 · Family Medicine Physician · Bainbridge Island, WA
Gregory Keyes, MD is a Family Medicine Physician provider in Bainbridge Island, WA (NPI 1407956600).
Provider details
- NPI number
- 1407956600
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD00019400 (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
- 2006-09-25
- Last updated
- 2010-06-25
Frequently asked questions
- What is Gregory Keyes's NPI number?
- Gregory Keyes's National Provider Identifier (NPI) is 1407956600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Keyes's specialty?
- Gregory Keyes is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Keyes located?
- Gregory Keyes's practice location on file with NPPES is 123 Bjune Drive Se, Bainbridge Island, WA 98110-2503.
- What is Gregory Keyes's phone number?
- The practice phone number listed in the NPPES registry for Gregory Keyes is (206) 842-3222.
- Is Gregory Keyes's NPI active?
- Yes — Gregory Keyes's NPI (1407956600) is active in the NPPES registry as of the last update on 2010-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.