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Tatiana Arenas
NPI 1790512770 · Behavior Technician · Ontario, CA
Tatiana Arenas is a Behavior Technician provider in Ontario, CA (NPI 1790512770).
Provider details
- NPI number
- 1790512770
- 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(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
2990 Inland Empire Blvd Ste 100
Ontario, CA 91764-4899
Phone: (855) 223-7123
Street-level locationGet directions
Mailing address
Po Box 33568
San Diego, CA 92163-3568
Additional practice locations (1)
- 21 Rancho Camino Dr Ste 108Pomona, CA 91766-7020Phone: (855) 223-7123
Registry dates
- Enumerated
- 2024-09-16
- Last updated
- 2025-11-05
- Certified
- 2025-11-05
Frequently asked questions
- What is Tatiana Arenas's NPI number?
- Tatiana Arenas's National Provider Identifier (NPI) is 1790512770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatiana Arenas's specialty?
- Tatiana Arenas is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Tatiana Arenas located?
- Tatiana Arenas's practice location on file with NPPES is 2990 Inland Empire Blvd Ste 100, Ontario, CA 91764-4899.
- What is Tatiana Arenas's phone number?
- The practice phone number listed in the NPPES registry for Tatiana Arenas is (855) 223-7123.
- Is Tatiana Arenas's NPI active?
- Yes — Tatiana Arenas's NPI (1790512770) is active in the NPPES registry as of the last update on 2025-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.