IndividualActive
Vivian Voong
NPI 1457004558 · Psychologist · Pasadena, CA
Vivian Voong is a Psychologist provider in Pasadena, CA (NPI 1457004558).
Provider details
- NPI number
- 1457004558
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral 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
2550 E Foothill Blvd
Pasadena, CA 91107-3406
Phone: (626) 463-1021
Street-level locationGet directions
Mailing address
540 S Eremland Dr
Covina, CA 91723-3186
Registry dates
- Enumerated
- 2022-01-28
- Last updated
- 2023-07-17
- Certified
- 2023-07-17
Frequently asked questions
- What is Vivian Voong's NPI number?
- Vivian Voong's National Provider Identifier (NPI) is 1457004558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Voong's specialty?
- Vivian Voong is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Vivian Voong located?
- Vivian Voong's practice location on file with NPPES is 2550 E Foothill Blvd, Pasadena, CA 91107-3406.
- What is Vivian Voong's phone number?
- The practice phone number listed in the NPPES registry for Vivian Voong is (626) 463-1021.
- Is Vivian Voong's NPI active?
- Yes — Vivian Voong's NPI (1457004558) is active in the NPPES registry as of the last update on 2023-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.