Mario Siu, LMT
NPI 1417556598 · Massage Therapist · Seattle, WA
Mario Siu, LMT is a Massage Therapist provider in Seattle, WA (NPI 1417556598).
Provider details
- NPI number
- 1417556598
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- LMT
- Sex
- Male
- Sole proprietor
- No
- License
- 1333881 (WA)
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
5 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
- 2020-10-20
- Last updated
- 2020-10-20
- Certified
- 2020-10-20
Frequently asked questions
- What is Mario Siu's NPI number?
- Mario Siu's National Provider Identifier (NPI) is 1417556598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Siu's specialty?
- Mario Siu is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mario Siu located?
- Mario Siu's practice location on file with NPPES is 2722 Eastlake Ave E, Seattle, WA 98102.
- What is Mario Siu's phone number?
- The practice phone number listed in the NPPES registry for Mario Siu is (206) 324-8600.
- Is Mario Siu's NPI active?
- Yes — Mario Siu's NPI (1417556598) is active in the NPPES registry as of the last update on 2020-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.