Shannon Barkley, M.D., M.P.H
NPI 1639301146 · Family Medicine Physician · Seattle, WA
Shannon Barkley, M.D., M.P.H is a Family Medicine Physician provider in Seattle, WA (NPI 1639301146).
Provider details
- NPI number
- 1639301146
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H
- Sex
- Female
- Sole proprietor
- Yes
- License
- ML60105510 (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
16 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
- 2009-08-17
- Last updated
- 2009-08-17
Frequently asked questions
- What is Shannon Barkley's NPI number?
- Shannon Barkley's National Provider Identifier (NPI) is 1639301146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Barkley's specialty?
- Shannon Barkley is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Barkley located?
- Shannon Barkley's practice location on file with NPPES is 1401 Madison St, Seattle, WA 98104-1316.
- What is Shannon Barkley's phone number?
- The practice phone number listed in the NPPES registry for Shannon Barkley is (206) 386-6054.
- Is Shannon Barkley's NPI active?
- Yes — Shannon Barkley's NPI (1639301146) is active in the NPPES registry as of the last update on 2009-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.