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DR. JAMES D NGUYEN OD
NPI 1588337059
Optometrist in Hillsboro, OR

Active since July 29, 2021PECOS Enrolled
1925 NE STUCKI AVE STE 230, HILLSBORO, OR 97006(503) 906-5000 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 12, 2025, Nov 17, 2022, Oct 6, 2021 and 2 more (5 updates tracked since 2021).

About Dr. James D Nguyen Od NPPES

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

DR. JAMES D NGUYEN OD (NPI 1588337059) is an individual optometrist in Hillsboro, Oregon, licensed in Oregon (ATI4591) and active in the NPI registry since July 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Tualatin.

NPPES Registry Identity

NPI1588337059
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. JAMES D NGUYENCredential: OD
Location Address1925 NE STUCKI AVE STE 230Hillsboro, OR 97006-6966
Mailing Address7023 Sw Nyberg StTualatin, OR 97062-6242 · (971) 377-1118
Phone(503) 906-5000
Sole ProprietorNo
Enumeration DateJuly 29, 2021
Last NPPES UpdateJune 26, 20265 updates tracked since enumeration
NPPES CertifiedJune 26, 2026
✔ NPI 1588337059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in OR · ATI4591
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
1925 NE STUCKI AVE STE 230, Hillsboro, OR 97006
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Secondary Practice Location 1

Location 17023 SW Nyberg StTualatin, OR 97062-6242 · Phone (971) 377-1118

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming, BridgeSpan Health Company and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. James D Nguyen Od 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 James Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pacific Eye Group, PC
126 mi
Optometrist
63455 N HWY 97 STE 75
Bend, OR 97703
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • 20 clinicians in this Medicare group
NPI 1831656925 (541) 389-5207

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 97006 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
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 James Nguyen's NPI number?

The NPI number for James Nguyen is 1588337059. It was assigned to this individual provider in the NPPES registry on July 29, 2021.

Where is James Nguyen located?

James Nguyen practices at 1925 NE Stucki Ave Ste 230, Hillsboro, OR 97006. The listed phone number is (503) 906-5000.

What is James Nguyen's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is James Nguyen enrolled in Medicare?

Yes. James Nguyen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for James Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Nguyen reassigns Medicare benefits to Pacific Eye Group, PC (Bend, OR). 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 James Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Nguyen accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, BridgeSpan Health Company, PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list James Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for James Nguyen was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.