IndividualActive
Diana Nguyen
NPI 1932799822 · Behavior Technician · Walnut Creek, CA
Diana Nguyen is a Behavior Technician provider in Walnut Creek, CA (NPI 1932799822).
Provider details
- NPI number
- 1932799822
- 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(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
39 Quail Ct Ste 203
Walnut Creek, CA 94596-5569
Phone: (248) 299-0030
Street-level locationGet directions
Mailing address
27777 Inkster Rd Ste 100
Farmington Hills, MI 48334-5312
Registry dates
- Enumerated
- 2021-01-25
- Last updated
- 2021-01-25
- Certified
- 2021-01-25
Frequently asked questions
- What is Diana Nguyen's NPI number?
- Diana Nguyen's National Provider Identifier (NPI) is 1932799822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Nguyen's specialty?
- Diana Nguyen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Diana Nguyen located?
- Diana Nguyen's practice location on file with NPPES is 39 Quail Ct Ste 203, Walnut Creek, CA 94596-5569.
- What is Diana Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Diana Nguyen is (248) 299-0030.
- Is Diana Nguyen's NPI active?
- Yes — Diana Nguyen's NPI (1932799822) is active in the NPPES registry as of the last update on 2021-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.