Christine Byun, MD
NPI 1336631993 · Anesthesiology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Byun, MD is a Anesthesiology Physician provider in Seattle, WA (NPI 1336631993).
Provider details
- NPI number
- 1336631993
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD61432837 (WA)
Specialties & taxonomies
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
8 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
- 2018-05-30
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is Christine Byun's NPI number?
- Christine Byun's National Provider Identifier (NPI) is 1336631993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Byun's specialty?
- Christine Byun is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Byun located?
- Christine Byun's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.
- What is Christine Byun's phone number?
- The practice phone number listed in the NPPES registry for Christine Byun is (206) 987-2000.
- Does Christine Byun accept Medicare?
- Christine Byun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Byun's NPI active?
- Yes — Christine Byun's NPI (1336631993) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.