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Tien Dieu
NPI 1144984006 · Behavior Technician · Cerritos, CA
Tien Dieu is a Behavior Technician provider in Cerritos, CA (NPI 1144984006).
Provider details
- NPI number
- 1144984006
- 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
12604 Hiddencreek Way Ste C
Cerritos, CA 90703-2137
Phone: (855) 223-7123
Street-level locationGet directions
Mailing address
16782 Von Karman Ave Ste 11
Irvine, CA 92606-2417
Registry dates
- Enumerated
- 2021-10-27
- Last updated
- 2021-10-27
- Certified
- 2021-10-27
Frequently asked questions
- What is Tien Dieu's NPI number?
- Tien Dieu's National Provider Identifier (NPI) is 1144984006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tien Dieu's specialty?
- Tien Dieu is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Tien Dieu located?
- Tien Dieu's practice location on file with NPPES is 12604 Hiddencreek Way Ste C, Cerritos, CA 90703-2137.
- What is Tien Dieu's phone number?
- The practice phone number listed in the NPPES registry for Tien Dieu is (855) 223-7123.
- Is Tien Dieu's NPI active?
- Yes — Tien Dieu's NPI (1144984006) is active in the NPPES registry as of the last update on 2021-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.