Gina Sian, OT
NPI 1407905664 · Occupational Therapy Assistant · Clovis, CA
Gina Sian, OT is a Occupational Therapy Assistant provider in Clovis, CA (NPI 1407905664).
Provider details
- NPI number
- 1407905664
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- Yes
- License
- OT2797 (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
19 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
- 2007-01-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gina Sian's NPI number?
- Gina Sian's National Provider Identifier (NPI) is 1407905664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gina Sian's specialty?
- Gina Sian is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gina Sian located?
- Gina Sian's practice location on file with NPPES is 132 Omaha Ave, Clovis, CA 93619-7616.
- What is Gina Sian's phone number?
- The practice phone number listed in the NPPES registry for Gina Sian is (559) 298-0508.
- Is Gina Sian's NPI active?
- Yes — Gina Sian's NPI (1407905664) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.