MS. XYRWYN MAE GARCIA JAVIER NP
NPI 1851755532
Nurse Practitioner - Family in Duarte, CA
About Ms. Xyrwyn Mae Garcia Javier Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. XYRWYN MAE GARCIA JAVIER NP (NPI 1851755532) is an individual family provider in Duarte, California, licensed in California (95004045) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and maintains a secondary practice location in Anaheim.
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 (PECOS)
Ms. Xyrwyn Mae Garcia Javier Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Xyrwyn Mae Javier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 clinicians in this Medicare group
Glendale, CA 91206
- Reassigned Medicare billing, California enrollment
- 2,584 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 91010 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
DUARTE, CA 91010
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 Xyrwyn Mae Javier's NPI number?
The NPI number for Xyrwyn Mae Javier is 1851755532. It was assigned to this individual provider in the NPPES registry on April 8, 2016.
Where is Xyrwyn Mae Javier located?
Xyrwyn Mae Javier practices at 1500 Duarte Rd, Duarte, CA 91010. The listed phone number is (626) 256-4673.
What is Xyrwyn Mae Javier's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Xyrwyn Mae Javier enrolled in Medicare?
Yes. Xyrwyn Mae Javier is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Xyrwyn Mae Javier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Xyrwyn Mae Javier reassigns Medicare benefits to 2 organizations: City Of Hope Medical Foundation (Duarte, CA) and Faculty Physicians And Surgeons Of Llusm (Glendale, 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 Xyrwyn Mae Javier'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 Xyrwyn Mae Javier was last updated on November 5, 2020. 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.
# Ms. Xyrwyn Mae Garcia Javier, NP · NPI 1851755532
Family physician in Duarte, California. Individual provider, active in the CMS NPPES registry since April 8, 2016.
## Identity
- **NPI:** 1851755532 (Entity type: Individual)
- **Enumerated:** April 8, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95004045 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 DUARTE RD, Duarte, CA 91010-3012
- **Phone:** (626) 256-4673
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA); Faculty Physicians And Surgeons Of Llusm (NPI 1508255175, Glendale, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 5, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1851755532) · Data from the CMS NPPES public registry.