Weihsun Hsu
NPI 1265287056 · Occupational Therapist · Seattle, WA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Weihsun Hsu is a Occupational Therapist provider in Seattle, WA (NPI 1265287056).
Provider details
- NPI number
- 1265287056
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-04-23
- Last updated
- 2026-06-06
- Certified
- 2026-06-06
Frequently asked questions
- What is Weihsun Hsu's NPI number?
- Weihsun Hsu's National Provider Identifier (NPI) is 1265287056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Weihsun Hsu's specialty?
- Weihsun Hsu is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Weihsun Hsu located?
- Weihsun Hsu's practice location on file with NPPES is 1630 43rd Ave E, Seattle, WA 98112-6210.
- What is Weihsun Hsu's phone number?
- The practice phone number listed in the NPPES registry for Weihsun Hsu is (206) 329-0770.
- Does Weihsun Hsu accept Medicare?
- Weihsun Hsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Weihsun Hsu's NPI active?
- Yes — Weihsun Hsu's NPI (1265287056) is active in the NPPES registry as of the last update on 2026-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.