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LILLIAN NGUYEN FNP
NPI 1891234399
Nurse Practitioner - Family in Vancouver, WA

Active since February 16, 2017PECOS EnrolledAccepts Medicare Assignment
203 SE PARK PLAZA DR STE 140, VANCOUVER, WA 98684(800) 813-2000 Get Directions Write a Review

NPPES record last updated: December 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 11, 2025, Nov 4, 2025, May 12, 2024 and 3 more (6 updates tracked since 2017).

About Lillian Nguyen Fnp NPPES

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

LILLIAN NGUYEN FNP (NPI 1891234399) is an individual family provider in Vancouver, Washington, licensed in Washington (AP61536070) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Clackamas, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1891234399
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameLILLIAN NGUYENCredential: FNP
Location Address203 SE PARK PLAZA DR STE 140Vancouver, WA 98684-5887
Mailing Address500 Ne Multnomah St Ste 100Portland, OR 97232-2099 · (800) 813-2000
Phone(800) 813-2000
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateFebruary 16, 2017
Last NPPES UpdateDecember 11, 20256 updates tracked since enumeration
NPPES CertifiedDecember 11, 2025
✔ NPI 1891234399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in WA · AP61536070✔ Licensed in OR · 10023687
Also ListedRegistered NurseTaxonomy 163W00000X · License 201707542RN (OR), RN61042763 (WA)
203 SE PARK PLAZA DR STE 140, Vancouver, WA 98684
Open in Google Maps ↗

Secondary Practice Location 1

Location 19900 SE Sunnyside RdClackamas, OR 97015-9777 · Phone (800) 813-2000

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

Lillian 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 ID5991248585
PECOS Enrollment IDI20251028000451, I20251028000766
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 98684 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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 12

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

DR. JACOB WAYNE HECK DPM
Podiatrist
203 SE PARK PLAZA DR STE 140
VANCOUVER, WA 98684
Clark County (800) 813-2000
MR. SAMUEL LOPEZ PA-C
Physician Assistant (Surgical)
203 SE PARK PLAZA DR STE 140
VANCOUVER, WA 98684
Clark County (800) 813-2000
NATHAN W GREENE M.D.
Orthopaedic Surgery
203 SE PARK PLAZA DR STE 140
VANCOUVER, WA 98684
Clark County (360) 449-7002
ELIZABETH HOLLOWAY PA-C
Physician Assistant
203 SE PARK PLAZA DR STE 140
VANCOUVER, WA 98684
Clark County (800) 813-2000
JAMES COWAN MD
Orthopaedic Surgery
203 SE PARK PLAZA DR STE 140
VANCOUVER, WA 98684
Clark County (800) 813-2000
ERIC BENJAMIN SCHUB D.O.
Family Medicine (Sports Medicine)
203 SE PARK PLAZA DR STE 140
VANCOUVER, WA 98684
Clark County (800) 813-2000
ANUSHA IYER DPM
Podiatrist
203 SE PARK PLAZA DR STE 140
VANCOUVER, WA 98684
Clark County (800) 813-2000
DAVID WAYNE GRIFFIN DPM
Podiatrist (Foot Surgery)
203 SE PARK PLAZA DR STE 140
VANCOUVER, WA 98684
Clark County (360) 449-7002

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 Lillian Nguyen's NPI number?

The NPI number for Lillian Nguyen is 1891234399. It was assigned to this individual provider in the NPPES registry on February 16, 2017.

Where is Lillian Nguyen located?

Lillian Nguyen practices at 203 SE Park Plaza Dr Ste 140, Vancouver, WA 98684. The listed phone number is (800) 813-2000.

What is Lillian Nguyen's specialty?

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

Is Lillian Nguyen enrolled in Medicare?

Yes. Lillian 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 Lillian Nguyen was last updated on December 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.