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Gilliann Thomason
NPI 1295498160 · Behavior Technician · Costa Mesa, CA
Gilliann Thomason is a Behavior Technician provider in Costa Mesa, CA (NPI 1295498160).
Provider details
- NPI number
- 1295498160
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
3303 Harbor Blvd Ste B10
Costa Mesa, CA 92626-1537
Phone: (714) 786-6069
Street-level locationGet directions
Mailing address
3303 Harbor Blvd Ste B10
Costa Mesa, CA 92626-1537
Registry dates
- Enumerated
- 2021-10-18
- Last updated
- 2021-10-18
- Certified
- 2021-10-18
Frequently asked questions
- What is Gilliann Thomason's NPI number?
- Gilliann Thomason's National Provider Identifier (NPI) is 1295498160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gilliann Thomason's specialty?
- Gilliann Thomason is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Gilliann Thomason located?
- Gilliann Thomason's practice location on file with NPPES is 3303 Harbor Blvd Ste B10, Costa Mesa, CA 92626-1537.
- What is Gilliann Thomason's phone number?
- The practice phone number listed in the NPPES registry for Gilliann Thomason is (714) 786-6069.
- Is Gilliann Thomason's NPI active?
- Yes — Gilliann Thomason's NPI (1295498160) is active in the NPPES registry as of the last update on 2021-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.