MRS. MARISSA DONA GUERRERO
NPI 1922133594
Marriage & Family Therapist in Sacramento, CA
About Mrs. Marissa Dona Guerrero NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARISSA DONA GUERRERO (NPI 1922133594) is an individual marriage & family therapist in Sacramento, California, licensed in California (96653) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Sacramento.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Mrs. Marissa Dona Guerrero is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Marissa Guerrero reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
San Jose, CA 95113
- Reassigned Medicare billing, California enrollment
- 3,139 clinicians in this Medicare group
Visalia, CA 93291
- Reassigned Medicare billing, California enrollment
- 45 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.
SACRAMENTO, CA 95811
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 Guerrero's NPI number?
The NPI number for Marissa Guerrero is 1922133594. It was assigned to this individual provider in the NPPES registry on February 22, 2007. The provider is also known as Miss Marissa Dona.
Where is Marissa Guerrero located?
Marissa Guerrero practices at 401 S St, Sacramento, CA 95811. The listed phone number is (916) 584-7800.
What is Marissa Guerrero's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Marissa Guerrero enrolled in Medicare?
Yes. Marissa Guerrero is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marissa Guerrero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Guerrero reassigns Medicare benefits to 3 organizations: Permanente Medical Group Inc (Stockton, CA), Grow Healthcare Group PC (San Jose, CA) and Achievements Unlimited Clinical Psychology Services, Inc. (Visalia, CA). Each 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 Guerrero'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 Guerrero was last updated on April 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mrs. Marissa Dona Guerrero · NPI 1922133594
Marriage & Family Therapist provider in Sacramento, California. Individual provider, active in the CMS NPPES registry since February 22, 2007.
## Identity
- **NPI:** 1922133594 (Entity type: Individual)
- **Enumerated:** February 22, 2007
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 96653 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 401 S ST, Sacramento, CA 95811-6919
- **Phone:** (916) 584-7800
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Permanente Medical Group Inc (NPI 1548343510, Stockton, CA); Grow Healthcare Group PC (NPI 1154994846, San Jose, CA); Achievements Unlimited Clinical Psychology Services, Inc. (NPI 1972953875, Visalia, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 21, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1922133594) · Data from the CMS NPPES public registry.