Henry Giang, OTR/L
NPI 1821450354 · Occupational Therapist · Seattle, WA
Henry Giang, OTR/L is a Occupational Therapist provider in Seattle, WA (NPI 1821450354).
Provider details
- NPI number
- 1821450354
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- No
- License
- 60628128 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1500 S 28th StRenton, WA 98055-5110Phone: (425) 445-6052
Registry dates
- Enumerated
- 2016-03-23
- Last updated
- 2021-02-02
- Certified
- 2021-02-02
Frequently asked questions
- What is Henry Giang's NPI number?
- Henry Giang's National Provider Identifier (NPI) is 1821450354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Giang's specialty?
- Henry Giang is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Henry Giang located?
- Henry Giang's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Henry Giang's phone number?
- The practice phone number listed in the NPPES registry for Henry Giang is (206) 598-3300.
- Is Henry Giang's NPI active?
- Yes — Henry Giang's NPI (1821450354) is active in the NPPES registry as of the last update on 2021-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.