MARISSA EVE GAVEN
NPI 1245913946
Counselor - Mental Health in Camarillo, CA
About Marissa Eve Gaven NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARISSA EVE GAVEN (NPI 1245913946) is an individual mental health provider in Camarillo, California, licensed in California (APCC14645) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marissa Eve Gaven is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marissa Gaven reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Placentia, CA 92870
- Reassigned Medicare billing, California enrollment
- 150 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.
CAMARILLO, CA 93012
CAMARILLO, CA 93012
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 Marissa Gaven's NPI number?
The NPI number for Marissa Gaven is 1245913946. It was assigned to this individual provider in the NPPES registry on August 9, 2023.
Where is Marissa Gaven located?
Marissa Gaven practices at 3601 Calle Tecate Ste 201, Camarillo, CA 93012. The listed phone number is (805) 289-0120.
What is Marissa Gaven's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Marissa Gaven enrolled in Medicare?
Yes. Marissa Gaven is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marissa Gaven's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Gaven reassigns Medicare benefits to Forward Wellness Family Therapy, Inc. (Placentia, 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 Marissa Gaven'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 Marissa Gaven was last updated on October 30, 2023. 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.