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Tiahna Arellano
NPI 1609531409 · Behavior Technician · Santa Ana, CA
Tiahna Arellano is a Behavior Technician provider in Santa Ana, CA (NPI 1609531409).
Provider details
- NPI number
- 1609531409
- 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
2670 N Main St Ste 305
Santa Ana, CA 92705-6693
Phone: (949) 357-2556
Fax: (855) 568-2494
Street-level locationGet directions
Mailing address
18726 S Western Ave Ste 408
Gardena, CA 90248-3858
Registry dates
- Enumerated
- 2021-11-05
- Last updated
- 2021-11-05
- Certified
- 2021-11-05
Frequently asked questions
- What is Tiahna Arellano's NPI number?
- Tiahna Arellano's National Provider Identifier (NPI) is 1609531409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiahna Arellano's specialty?
- Tiahna Arellano is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Tiahna Arellano located?
- Tiahna Arellano's practice location on file with NPPES is 2670 N Main St Ste 305, Santa Ana, CA 92705-6693.
- What is Tiahna Arellano's phone number?
- The practice phone number listed in the NPPES registry for Tiahna Arellano is (949) 357-2556.
- Is Tiahna Arellano's NPI active?
- Yes — Tiahna Arellano's NPI (1609531409) is active in the NPPES registry as of the last update on 2021-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.