MARNI MUENZER
NPI 1003372665
Marriage & Family Therapist in Isla Vista, CA
About Marni Muenzer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARNI MUENZER (NPI 1003372665) is an individual marriage & family therapist in Isla Vista, California, licensed in California (124037) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Pasadena, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
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)
Marni Muenzer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marni Muenzer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fresno, CA 93710
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Mark David Levine MD Professional Corporation
- 329 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ISLA VISTA, CA 93117
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 Marni Muenzer's NPI number?
The NPI number for Marni Muenzer is 1003372665. It was assigned to this individual provider in the NPPES registry on February 19, 2019.
Where is Marni Muenzer located?
Marni Muenzer practices at 6529 Seville Rd, Isla Vista, CA 93117. The listed phone number is (805) 699-6668.
What is Marni Muenzer's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Marni Muenzer enrolled in Medicare?
Yes. Marni Muenzer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marni Muenzer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marni Muenzer reassigns Medicare benefits to Mark David Levine, MD Fresno (Fresno, 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 Marni Muenzer'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 Marni Muenzer was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.
# Marni Muenzer · NPI 1003372665
Marriage & Family Therapist provider in Isla Vista, California. Individual provider, active in the CMS NPPES registry since February 19, 2019.
## Identity
- **NPI:** 1003372665 (Entity type: Individual)
- **Enumerated:** February 19, 2019
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 124037 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6529 SEVILLE RD, Isla Vista, CA 93117-5161
- **Phone:** (805) 699-6668
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mark David Levine, MD Fresno (NPI 1124387097, Fresno, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** October 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1003372665) · Data from the CMS NPPES public registry.