David Ferreira, MD
NPI 1952683088 · Hematology & Oncology Physician · Seattle, WA
David Ferreira, MD is a Hematology & Oncology Physician provider in Seattle, WA (NPI 1952683088).
Provider details
- NPI number
- 1952683088
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- FE60229790 (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
14 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
- 2011-09-14
- Last updated
- 2011-09-14
Frequently asked questions
- What is David Ferreira's NPI number?
- David Ferreira's National Provider Identifier (NPI) is 1952683088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Ferreira's specialty?
- David Ferreira is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is David Ferreira located?
- David Ferreira's practice location on file with NPPES is 825 Eastlake Ave E, Seattle, WA 98109-4405.
- What is David Ferreira's phone number?
- The practice phone number listed in the NPPES registry for David Ferreira is (206) 910-7467.
- Is David Ferreira's NPI active?
- Yes — David Ferreira's NPI (1952683088) is active in the NPPES registry as of the last update on 2011-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.