IndividualActive
Dashalena Sieng
NPI 1477496800 · Behavior Technician · San Jose, CA
Dashalena Sieng is a Behavior Technician provider in San Jose, CA (NPI 1477496800).
Provider details
- NPI number
- 1477496800
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
631 River Oaks Pkwy
San Jose, CA 95134-1907
Phone: (408) 914-7478
Street-level locationGet directions
Mailing address
184 S Market St # 1226
San Jose, CA 95113-2360
Registry dates
- Enumerated
- 2026-04-10
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Dashalena Sieng's NPI number?
- Dashalena Sieng's National Provider Identifier (NPI) is 1477496800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dashalena Sieng's specialty?
- Dashalena Sieng is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Dashalena Sieng located?
- Dashalena Sieng's practice location on file with NPPES is 631 River Oaks Pkwy, San Jose, CA 95134-1907.
- What is Dashalena Sieng's phone number?
- The practice phone number listed in the NPPES registry for Dashalena Sieng is (408) 914-7478.
- Is Dashalena Sieng's NPI active?
- Yes — Dashalena Sieng's NPI (1477496800) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.