Daniel Buffington, MD
NPI 1801022389 · Family Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Buffington, MD is a Family Medicine Physician provider in Seattle, WA (NPI 1801022389).
Provider details
- NPI number
- 1801022389
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 7548 (AK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 945 Hildebrand Ln Ne Ste 100Bainbridge Island, WA 98110-2887Phone: (206) 991-2121Fax: (206) 991-2151
Registry dates
- Enumerated
- 2009-06-10
- Last updated
- 2018-05-09
Frequently asked questions
- What is Daniel Buffington's NPI number?
- Daniel Buffington's National Provider Identifier (NPI) is 1801022389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Buffington's specialty?
- Daniel Buffington is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Buffington located?
- Daniel Buffington's practice location on file with NPPES is 904 7th Ave, Seattle, WA 98104-1132.
- What is Daniel Buffington's phone number?
- The practice phone number listed in the NPPES registry for Daniel Buffington is (206) 860-4424.
- Does Daniel Buffington accept Medicare?
- Daniel Buffington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Buffington's NPI active?
- Yes — Daniel Buffington's NPI (1801022389) is active in the NPPES registry as of the last update on 2018-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.