RAQUEL GUERRA LCSW
NPI 1639903909
Social Worker - Clinical in Ontario, CA
About Raquel Guerra Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAQUEL GUERRA LCSW (NPI 1639903909) is an individual clinical provider in Ontario, California, licensed in California (136835) and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Raquel Guerra Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Raquel Guerra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ontario, CA 91761
- Reassigned Medicare billing, California enrollment
- 7 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91761 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Raquel Guerra's NPI number?
The NPI number for Raquel Guerra is 1639903909. It was assigned to this individual provider in the NPPES registry on August 29, 2024.
Where is Raquel Guerra located?
Raquel Guerra practices at 3281 E Guasti Rd # 713, Ontario, CA 91761. The listed phone number is (909) 600-8135.
What is Raquel Guerra's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Raquel Guerra enrolled in Medicare?
Yes. Raquel Guerra is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Raquel Guerra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Raquel Guerra reassigns Medicare benefits to Stacie Pasimio Ms Lmft (Ontario, 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 Raquel Guerra'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 Raquel Guerra was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Raquel Guerra, LCSW · NPI 1639903909
Clinical provider in Ontario, California. Individual provider, active in the CMS NPPES registry since August 29, 2024.
## Identity
- **NPI:** 1639903909 (Entity type: Individual)
- **Enumerated:** August 29, 2024
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 136835 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3281 E GUASTI RD # 713, Ontario, CA 91761-7622
- **Phone:** (909) 600-8135
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Stacie Pasimio Ms Lmft (NPI 1275193583, Ontario, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** March 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639903909) · Data from the CMS NPPES public registry.