Hsihsin Liu, OTR/L
NPI 1922858976 · Occupational Therapist · Rancho Santa Margarita, CA
Hsihsin Liu, OTR/L is a Occupational Therapist provider in Rancho Santa Margarita, CA (NPI 1922858976).
Provider details
- NPI number
- 1922858976
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 26215 (CA)
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
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
- 2024-03-25
- Last updated
- 2024-04-04
- Certified
- 2024-04-04
Frequently asked questions
- What is Hsihsin Liu's NPI number?
- Hsihsin Liu's National Provider Identifier (NPI) is 1922858976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsihsin Liu's specialty?
- Hsihsin Liu is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Hsihsin Liu located?
- Hsihsin Liu's practice location on file with NPPES is 29811 Santa Margarita Pkwy Ste 600, Rancho Santa Margarita, CA 92688-3617.
- What is Hsihsin Liu's phone number?
- The practice phone number listed in the NPPES registry for Hsihsin Liu is (543) 794-9600.
- Is Hsihsin Liu's NPI active?
- Yes — Hsihsin Liu's NPI (1922858976) is active in the NPPES registry as of the last update on 2024-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.