IndividualActive
Ngoc Han Truong
NPI 1780320721 · Behavior Technician · Chantilly, VA
Ngoc Han Truong is a Behavior Technician provider in Chantilly, VA (NPI 1780320721).
Provider details
- NPI number
- 1780320721
- 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
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
4530 Walney Rd Ste 105
Chantilly, VA 20151-2285
Phone: (161) 979-5992
Street-level locationGet directions
Mailing address
4309 Fountainview Dr
Fairfax, VA 22033-3801
Registry dates
- Enumerated
- 2022-05-11
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Ngoc Han Truong's NPI number?
- Ngoc Han Truong's National Provider Identifier (NPI) is 1780320721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ngoc Han Truong's specialty?
- Ngoc Han Truong is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Ngoc Han Truong located?
- Ngoc Han Truong's practice location on file with NPPES is 4530 Walney Rd Ste 105, Chantilly, VA 20151-2285.
- What is Ngoc Han Truong's phone number?
- The practice phone number listed in the NPPES registry for Ngoc Han Truong is (161) 979-5992.
- Is Ngoc Han Truong's NPI active?
- Yes — Ngoc Han Truong's NPI (1780320721) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.