SHIZATIZ GUERRERO
NPI 1861938557
Counselor - Mental Health in Rancho Cucamonga, CA
About Shizatiz Guerrero NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHIZATIZ GUERRERO (NPI 1861938557) is an individual mental health provider in Rancho Cucamonga, California, licensed in California (84252) and active in the NPI registry since January 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Azusa, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Shizatiz Guerrero is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Shizatiz Guerrero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Victorville, CA 92392
- Reassigned Medicare billing, California enrollment
- 124 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.
RANCHO CUCAMONGA, CA 91730
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 Shizatiz Guerrero's NPI number?
The NPI number for Shizatiz Guerrero is 1861938557. It was assigned to this individual provider in the NPPES registry on January 18, 2017.
Where is Shizatiz Guerrero located?
Shizatiz Guerrero practices at 9500 Haven Ave, Rancho Cucamonga, CA 91730. The listed phone number is (909) 980-6700.
What is Shizatiz Guerrero's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Shizatiz Guerrero enrolled in Medicare?
Yes. Shizatiz Guerrero is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Shizatiz Guerrero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shizatiz Guerrero reassigns Medicare benefits to High Desert Psychological Services (Victorville, 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 Shizatiz 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 Shizatiz Guerrero was last updated on September 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Shizatiz Guerrero · NPI 1861938557
Mental Health provider in Rancho Cucamonga, California. Individual provider, active in the CMS NPPES registry since January 18, 2017.
## Identity
- **NPI:** 1861938557 (Entity type: Individual)
- **Enumerated:** January 18, 2017
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 84252 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9500 HAVEN AVE, Rancho Cucamonga, CA 91730
- **Phone:** (909) 980-6700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** High Desert Psychological Services (NPI 1104463371, Victorville, 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:** September 6, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1861938557) · Data from the CMS NPPES public registry.