Brett Marroquin, PH.D
NPI 1164742607 · Clinical Psychologist · Beverly Hills, CA
Brett Marroquin, PH.D is a Clinical Psychologist provider in Beverly Hills, CA (NPI 1164742607).
Provider details
- NPI number
- 1164742607
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- No
- License
- PSY29499 (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
16 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
- 2010-06-07
- Last updated
- 2019-12-19
- Certified
- 2019-12-19
Frequently asked questions
- What is Brett Marroquin's NPI number?
- Brett Marroquin's National Provider Identifier (NPI) is 1164742607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Marroquin's specialty?
- Brett Marroquin is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Brett Marroquin located?
- Brett Marroquin's practice location on file with NPPES is 462 N Linden Dr Ste 430, Beverly Hills, CA 90212-2247.
- What is Brett Marroquin's phone number?
- The practice phone number listed in the NPPES registry for Brett Marroquin is (424) 354-9120.
- Is Brett Marroquin's NPI active?
- Yes — Brett Marroquin's NPI (1164742607) is active in the NPPES registry as of the last update on 2019-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.