MARISSA C RUIZ LMFT
NPI 1326792250
Marriage & Family Therapist in Pasadena, CA
About Marissa C Ruiz Lmft NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARISSA C RUIZ LMFT (NPI 1326792250) is an individual marriage & family therapist in Pasadena, California, licensed in California (128733) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marissa C Ruiz Lmft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marissa Ruiz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Jose, CA 95113
- Reassigned Medicare billing, California enrollment
- 3,139 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.
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 Ruiz's NPI number?
The NPI number for Marissa Ruiz is 1326792250. It was assigned to this individual provider in the NPPES registry on February 9, 2022.
Where is Marissa Ruiz located?
Marissa Ruiz practices at 962 N Michigan Ave, Pasadena, CA 91104. The listed phone number is (626) 720-1171.
What is Marissa Ruiz's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Marissa Ruiz enrolled in Medicare?
Yes. Marissa Ruiz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marissa Ruiz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Ruiz reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, 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 Ruiz'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 Ruiz was last updated on February 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Marissa C Ruiz, LMFT · NPI 1326792250
Marriage & Family Therapist provider in Pasadena, California. Individual provider, active in the CMS NPPES registry since February 9, 2022.
## Identity
- **NPI:** 1326792250 (Entity type: Individual)
- **Enumerated:** February 9, 2022
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 128733 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 962 N MICHIGAN AVE, Pasadena, CA 91104-2956
- **Phone:** (626) 720-1171
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Grow Healthcare Group PC (NPI 1154994846, San Jose, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** February 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1326792250) · Data from the CMS NPPES public registry.