Szu-Wen Liou, MD
NPI 1265852412 · Pediatrics Physician · Puyallup, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Szu-Wen Liou, MD is a Pediatrics Physician provider in Puyallup, WA (NPI 1265852412).
Provider details
- NPI number
- 1265852412
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD61277075 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 11234 Anderson StLoma Linda University Medical Center - PediatricsLoma Linda, CA 92354-2804Phone: (909) 558-4174
Registry dates
- Enumerated
- 2014-04-25
- Last updated
- 2025-08-05
- Certified
- 2025-08-05
Frequently asked questions
- What is Szu-Wen Liou's NPI number?
- Szu-Wen Liou's National Provider Identifier (NPI) is 1265852412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Szu-Wen Liou's specialty?
- Szu-Wen Liou is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Szu-Wen Liou located?
- Szu-Wen Liou's practice location on file with NPPES is 11102 Sunrise Blvd E Ste 103, Puyallup, WA 98374-8846.
- What is Szu-Wen Liou's phone number?
- The practice phone number listed in the NPPES registry for Szu-Wen Liou is (253) 848-8797.
- Does Szu-Wen Liou accept Medicare?
- Szu-Wen Liou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Szu-Wen Liou's NPI active?
- Yes — Szu-Wen Liou's NPI (1265852412) is active in the NPPES registry as of the last update on 2025-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.