What is Rosiana Nguyen's NPI number?

Rosiana Nguyen's National Provider Identifier (NPI) is 1821715798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rosiana Nguyen's specialty?

Rosiana Nguyen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Rosiana Nguyen located?

Rosiana Nguyen's practice location on file with NPPES is 3200 E Guasti Rd Ste 100, Ontario, CA 91761-8661.

What is Rosiana Nguyen's phone number?

The practice phone number listed in the NPPES registry for Rosiana Nguyen is (909) 304-1039.

Is Rosiana Nguyen's NPI active?

Yes — Rosiana Nguyen's NPI (1821715798) is active in the NPPES registry as of the last update on 2022-10-21.

IndividualActive

Rosiana Nguyen

NPI 1821715798 · Behavior Technician · Ontario, CA

Rosiana Nguyen is a Behavior Technician provider in Ontario, CA (NPI 1821715798).

Provider details

NPI number: 1821715798
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 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

3200 E Guasti Rd Ste 100

Ontario, CA 91761-8661

Phone: (909) 304-1039

Street-level locationGet directions

More CA providers

Mailing address