SONIA VENEGAS MEZQUITA PHD
NPI 1538400585
Psychologist in Los Angeles, CA
About Sonia Venegas Mezquita Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SONIA VENEGAS MEZQUITA PHD (NPI 1538400585) is an individual psychologist in Los Angeles, California, licensed in California (33341) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sonia Venegas Mezquita Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sonia Mezquita reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Granada Hills, CA 91344
- Reassigned Medicare billing, California enrollment
- 22 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sonia Mezquita's NPI number?
The NPI number for Sonia Mezquita is 1538400585. It was assigned to this individual provider in the NPPES registry on March 14, 2013.
Where is Sonia Mezquita located?
Sonia Mezquita practices at 8616 La Tijera Blvd Ste 408, Los Angeles, CA 90045. The listed phone number is (310) 337-7827.
What is Sonia Mezquita's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Sonia Mezquita enrolled in Medicare?
Yes. Sonia Mezquita is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sonia Mezquita's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonia Mezquita reassigns Medicare benefits to Growing Minds Psychological Corporation (Granada Hills, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sonia Mezquita's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sonia Mezquita was last updated on February 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.