Marissa Corona, PSYD
NPI 1477999720 · Clinical Psychologist · Los Angeles, CA
Marissa Corona, PSYD is a Clinical Psychologist provider in Los Angeles, CA (NPI 1477999720).
Provider details
- NPI number
- 1477999720
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY27499 (CA)
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2013-05-14
- Last updated
- 2023-11-27
- Certified
- 2020-08-26
Frequently asked questions
- What is Marissa Corona's NPI number?
- Marissa Corona's National Provider Identifier (NPI) is 1477999720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Corona's specialty?
- Marissa Corona is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marissa Corona located?
- Marissa Corona's practice location on file with NPPES is 1031 W 34th St Ste 500, Los Angeles, CA 90089-4231.
- What is Marissa Corona's phone number?
- The practice phone number listed in the NPPES registry for Marissa Corona is (213) 821-6500.
- Is Marissa Corona's NPI active?
- Yes — Marissa Corona's NPI (1477999720) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.