Yilan Liu
NPI 1922758697 · Radiation Oncology Physician · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yilan Liu is a Radiation Oncology Physician provider in Seattle, WA (NPI 1922758697).
Provider details
- NPI number
- 1922758697
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-03-25
- Last updated
- 2023-09-08
- Certified
- 2023-09-08
Frequently asked questions
- What is Yilan Liu's NPI number?
- Yilan Liu's National Provider Identifier (NPI) is 1922758697, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yilan Liu's specialty?
- Yilan Liu is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Yilan Liu located?
- Yilan Liu's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-1415.
- What is Yilan Liu's phone number?
- The practice phone number listed in the NPPES registry for Yilan Liu is (206) 598-4121.
- Does Yilan Liu accept Medicare?
- Yilan Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yilan Liu's NPI active?
- Yes — Yilan Liu's NPI (1922758697) is active in the NPPES registry as of the last update on 2023-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.