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Olivia Marrone
NPI 1508412545 · Behavior Analyst · El Cajon, CA
Olivia Marrone is a Behavior Analyst provider in El Cajon, CA (NPI 1508412545).
Provider details
- NPI number
- 1508412545
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
321 Van Houten Ave
El Cajon, CA 92020-5128
Phone: (619) 383-0704
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2019-08-15
- Last updated
- 2019-08-15
Frequently asked questions
- What is Olivia Marrone's NPI number?
- Olivia Marrone's National Provider Identifier (NPI) is 1508412545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Marrone's specialty?
- Olivia Marrone is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Olivia Marrone located?
- Olivia Marrone's practice location on file with NPPES is 321 Van Houten Ave, El Cajon, CA 92020-5128.
- What is Olivia Marrone's phone number?
- The practice phone number listed in the NPPES registry for Olivia Marrone is (619) 383-0704.
- Is Olivia Marrone's NPI active?
- Yes — Olivia Marrone's NPI (1508412545) is active in the NPPES registry as of the last update on 2019-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.