Giana Davidson, MD
NPI 1427164979 · Surgery Physician · Seattle, WA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giana Davidson, MD is a Surgery Physician provider in Seattle, WA (NPI 1427164979).
Provider details
- NPI number
- 1427164979
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD60024760 (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
- 2006-08-21
- Last updated
- 2013-09-18
Frequently asked questions
- What is Giana Davidson's NPI number?
- Giana Davidson's National Provider Identifier (NPI) is 1427164979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giana Davidson's specialty?
- Giana Davidson is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Giana Davidson located?
- Giana Davidson's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Giana Davidson's phone number?
- The practice phone number listed in the NPPES registry for Giana Davidson is (206) 598-4477.
- Does Giana Davidson accept Medicare?
- Giana Davidson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Giana Davidson's NPI active?
- Yes — Giana Davidson's NPI (1427164979) is active in the NPPES registry as of the last update on 2013-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.