Olivia Tiffany
NPI 1578172946 · Clinical Child & Adolescent Psychologist · Orange, CA
Olivia Tiffany is a Clinical Child & Adolescent Psychologist provider in Orange, CA (NPI 1578172946).
Provider details
- NPI number
- 1578172946
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2020-07-30
- Last updated
- 2020-07-30
- Certified
- 2020-07-30
Frequently asked questions
- What is Olivia Tiffany's NPI number?
- Olivia Tiffany's National Provider Identifier (NPI) is 1578172946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Tiffany's specialty?
- Olivia Tiffany is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Olivia Tiffany located?
- Olivia Tiffany's practice location on file with NPPES is 1201 W La Veta Ave, Orange, CA 92868-4203.
- What is Olivia Tiffany's phone number?
- The practice phone number listed in the NPPES registry for Olivia Tiffany is (310) 463-1382.
- Is Olivia Tiffany's NPI active?
- Yes — Olivia Tiffany's NPI (1578172946) is active in the NPPES registry as of the last update on 2020-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.