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CATHERINE JOYCE REYES NP
NPI 1679647168
Nurse Practitioner in Sylmar, CA

Active since November 17, 2006PECOS Enrolled
OLIVE VIEW UCLA MED CTR, 14445 OLIVE VIEW DRIVE, SYLMAR, CA 91342(818) 364-3205(818) 364-4573 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Catherine Joyce Reyes Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CATHERINE JOYCE REYES NP (NPI 1679647168) is an individual nurse practitioner in Sylmar, California, licensed in California (NP16932) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679647168
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCATHERINE JOYCE REYESCredential: NP
Location AddressOLIVE VIEW UCLA MED CTR, 14445 OLIVE VIEW DRIVESylmar, CA 91342
Mailing Address8112 Moorcroft AvenueCanoga Park, CA 91304 · (818) 620-6256
Phone(818) 364-3205
Fax(818) 364-4573
Sole ProprietorNo
Enumeration DateNovember 17, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1679647168 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · NP16932
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
OLIVE VIEW UCLA MED CTR, Sylmar, CA 91342
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine Joyce Reyes Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Catherine Reyes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Los Angeles Auditor Controller
Same address
General Acute Care Hospital
14445 OLIVE VIEW DR
Sylmar, CA 91342
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: County Of Los Angeles
  • 1,939 clinicians in this Medicare group
NPI 1134159320 (818) 364-3031

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 91342 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ROXANNA GREER ACUTE CARE NP
Nurse Practitioner
OLIVE VIEW UCLA MED CTR, 14445 OLIVE VIEW DRIVE
SYLMAR, CA 91342
Los Angeles County (818) 364-4350

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 Catherine Reyes's NPI number?

The NPI number for Catherine Reyes is 1679647168. It was assigned to this individual provider in the NPPES registry on November 17, 2006.

Where is Catherine Reyes located?

Catherine Reyes practices at Olive View Ucla Med Ctr 14445 Olive View Drive, Sylmar, CA 91342. The listed phone number is (818) 364-3205.

What is Catherine Reyes's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Catherine Reyes enrolled in Medicare?

Yes. Catherine Reyes is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Catherine Reyes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Reyes reassigns Medicare benefits to County Of Los Angeles Auditor Controller (Sylmar, 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 Catherine Reyes'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 Catherine Reyes was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.