George Birchfield, M.D.
NPI 1972571883 · Hematology & Oncology Physician · Seattle, WA
George Birchfield, M.D. is a Hematology & Oncology Physician provider in Seattle, WA (NPI 1972571883).
Provider details
- NPI number
- 1972571883
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00028313 (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
20 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
- 2006-03-08
- Last updated
- 2007-10-23
Frequently asked questions
- What is George Birchfield's NPI number?
- George Birchfield's National Provider Identifier (NPI) is 1972571883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Birchfield's specialty?
- George Birchfield is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is George Birchfield located?
- George Birchfield's practice location on file with NPPES is 1560 N 115th St, Seattle, WA 98133-8414.
- What is George Birchfield's phone number?
- The practice phone number listed in the NPPES registry for George Birchfield is (206) 365-8252.
- Is George Birchfield's NPI active?
- Yes — George Birchfield's NPI (1972571883) is active in the NPPES registry as of the last update on 2007-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.