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CATHY L NGUYEN FNP
NPI 1376234948
Nurse Practitioner - Family in Murrieta, CA

Active since May 16, 2023PECOS EnrolledAccepts Medicare Assignment
41680 IVY ST STE A, MURRIETA, CA 92562(951) 677-2227 Get Directions Write a Review

NPPES record last updated: May 27, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 27, 2025, May 16, 2023 (2 updates tracked since 2023).

About Cathy L Nguyen Fnp NPPES

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

CATHY L NGUYEN FNP (NPI 1376234948) is an individual family provider in Murrieta, California, licensed in California (95025181) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1376234948
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCATHY L NGUYENCredential: FNP
Location Address41680 IVY ST STE AMurrieta, CA 92562-9435
Mailing Address31618 Meadow LnWinchester, CA 92596-9684 · (626) 861-7399
Phone(951) 677-2227
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMay 16, 2023
Last NPPES UpdateMay 27, 20252 updates tracked since enumeration
NPPES CertifiedMay 16, 2023
✔ NPI 1376234948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95025181
41680 IVY ST STE A, Murrieta, CA 92562
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cathy L Nguyen Fnp 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.

PECOS PAC ID2860915311
PECOS Enrollment IDI20250326000533
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92562 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

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 Cathy Nguyen's NPI number?

The NPI number for Cathy Nguyen is 1376234948. It was assigned to this individual provider in the NPPES registry on May 16, 2023.

Where is Cathy Nguyen located?

Cathy Nguyen practices at 41680 Ivy St Ste A, Murrieta, CA 92562. The listed phone number is (951) 677-2227.

What is Cathy Nguyen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Cathy Nguyen enrolled in Medicare?

Yes. Cathy Nguyen 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.

When was this NPI record last updated?

The NPPES record for Cathy Nguyen was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.