MARILYN RAQUEL MEJIA-PENA LCSW
NPI 1437437720
Social Worker - Clinical in Long Beach, CA
About Marilyn Raquel Mejia-pena Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARILYN RAQUEL MEJIA-PENA LCSW (NPI 1437437720) is an individual clinical provider in Long Beach, California, licensed in California (LCS24356) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marilyn Raquel Mejia-pena Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marilyn Mejia-pena reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Clara, CA 95054
- Reassigned Medicare billing, California enrollment
- 1,607 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90813 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
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 Marilyn Mejia-pena's NPI number?
The NPI number for Marilyn Mejia-pena is 1437437720. It was assigned to this individual provider in the NPPES registry on August 3, 2011. The provider is also known as Marilyn Raquel Mejia Lcsw.
Where is Marilyn Mejia-pena located?
Marilyn Mejia-pena practices at 525 E 7th St, Long Beach, CA 90813. The listed phone number is (562) 505-7866.
What is Marilyn Mejia-pena's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Marilyn Mejia-pena enrolled in Medicare?
Yes. Marilyn Mejia-pena is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marilyn Mejia-pena's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marilyn Mejia-pena reassigns Medicare benefits to Sud Specialty Group - Ca (Santa Clara, 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 Marilyn Mejia-pena'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 Marilyn Mejia-pena was last updated on August 3, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.