IndividualActive
Sabrina Gillian, LCSW
NPI 1730583857 · Clinical Social Worker · Orange, CA
Sabrina Gillian, LCSW is a Clinical Social Worker provider in Orange, CA (NPI 1730583857).
Provider details
- NPI number
- 1730583857
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW83892 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
4201 W Chapman Ave
Orange, CA 92868-1505
Phone: (714) 748-6226
Street-level locationGet directions
Mailing address
4201 W Chapman Ave Fl 2
Orange, CA 92868-1505
Registry dates
- Enumerated
- 2014-10-17
- Last updated
- 2021-12-08
- Certified
- 2021-05-18
Frequently asked questions
- What is Sabrina Gillian's NPI number?
- Sabrina Gillian's National Provider Identifier (NPI) is 1730583857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sabrina Gillian's specialty?
- Sabrina Gillian is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sabrina Gillian located?
- Sabrina Gillian's practice location on file with NPPES is 4201 W Chapman Ave, Orange, CA 92868-1505.
- What is Sabrina Gillian's phone number?
- The practice phone number listed in the NPPES registry for Sabrina Gillian is (714) 748-6226.
- Is Sabrina Gillian's NPI active?
- Yes — Sabrina Gillian's NPI (1730583857) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.