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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JESSICA-LIEN NGUYEN NP
NPI 1598631574
Nurse Practitioner - Family in Oxnard, CA

Active since October 15, 2025PECOS Enrolled
1700 N ROSE AVE STE 470, OXNARD, CA 93030(805) 988-7080(805) 988-7081 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 2, 2026, Dec 12, 2025 (2 updates tracked since 2025).

About Jessica-lien Nguyen Np NPPES

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

JESSICA-LIEN NGUYEN NP (NPI 1598631574) is an individual family provider in Oxnard, California, licensed in California (95036151) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1598631574
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJESSICA-LIEN NGUYENCredential: NP
Location Address1700 N ROSE AVE STE 470Oxnard, CA 93030-7659
Mailing Address1700 N Rose Ave Ste 470Oxnard, CA 93030-7659 · (805) 988-7080 · Fax (805) 988-7081
Phone(805) 988-7080
Fax(805) 988-7081
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateOctober 15, 2025
Last NPPES UpdateSeptember 2, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2026
✔ NPI 1598631574 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 · 95036151
1700 N ROSE AVE STE 470, Oxnard, CA 93030
Open in Google Maps ↗

Other Names 1

Other Name (5)Jessica Nguyen Fnp

Secondary Practice Locations 3

Location 11325 E Church St Ste 301Santa Maria, CA 93454-5915 · Phone (805) 349-9393 · Fax (805) 614-7929
Location 2500 Paseo Camarillo Ste 106Camarillo, CA 93010-5900 · Phone (805) 988-7085 · Fax (805) 988-7086
Location 3500 Paseo Camarillo Ste 104Camarillo, CA 93010-5900 · Phone (805) 988-7085 · Fax (805) 988-7086

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica-lien Nguyen Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5890280374
PECOS Enrollment IDI20251222002726
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 93030 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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 14

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

BRITTNI MACK PA-C
Physician Assistant (Surgical)
1700 N ROSE AVE STE 470
OXNARD, CA 93030
Ventura County (805) 988-2775
DR. AMIT GOYAL M.D.
Neurological Surgery
1700 N ROSE AVE STE 470
OXNARD, CA 93030
Ventura County (805) 988-2775
DR. BRADLEY C HINER MD
Psychiatry & Neurology (Neurology)
1700 N ROSE AVE STE 470
OXNARD, CA 93030
Ventura County (805) 988-2775
BRIAN BEHDAD MIREMADI
Psychiatry & Neurology (Neurology)
1700 N ROSE AVE STE 470
OXNARD, CA 93030
Ventura County (805) 988-2775
ROBERT ANTHONY TAYLOR MD
Neurological Surgery
1700 N ROSE AVE STE 470
OXNARD, CA 93030
Ventura County (805) 988-2775
SADANAND I PATIL M.D.
Internal Medicine (Hematology & Oncology)
1700 N ROSE AVE STE 470
OXNARD, CA 93030
Ventura County (805) 988-7080
RACHEL MARIA ARAUJO NP
Nurse Practitioner
1700 N ROSE AVE STE 470
OXNARD, CA 93030
Ventura County (805) 988-7080
JAY PAUL KLARNET MD
Internal Medicine (Medical Oncology)
1700 N ROSE AVE STE 470
OXNARD, CA 93030
Ventura County (805) 988-7080

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 Jessica-lien Nguyen's NPI number?

The NPI number for Jessica-lien Nguyen is 1598631574. It was assigned to this individual provider in the NPPES registry on October 15, 2025. The provider is also known as Jessica Nguyen Fnp.

Where is Jessica-lien Nguyen located?

Jessica-lien Nguyen practices at 1700 N Rose Ave Ste 470, Oxnard, CA 93030. The listed phone number is (805) 988-7080.

What is Jessica-lien Nguyen's specialty?

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

Is Jessica-lien Nguyen enrolled in Medicare?

Yes. Jessica-lien Nguyen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jessica-lien Nguyen was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.