SCOTT NGUYEN OD
NPI 1427721661
Optometrist in Riverside, CA

Active since July 25, 2021PECOS Enrolled
7379 INDIANA AVE, RIVERSIDE, CA 92504(951) 477-4732 Get Directions Write a Review

NPPES record last updated: July 27, 2022. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 27, 2022, Jul 25, 2021 (2 updates tracked since 2021).

About Scott Nguyen Od NPPES

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

SCOTT NGUYEN OD (NPI 1427721661) is an individual optometrist in Riverside, California, licensed in California (34835) and active in the NPI registry since July 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1427721661
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameSCOTT NGUYENCredential: OD
Location Address7379 INDIANA AVERiverside, CA 92504-4547
Mailing Address929 S Avocado StAnaheim, CA 92805-5757 · (714) 603-2210
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateJuly 25, 2021
Last NPPES UpdateJuly 27, 20222 updates tracked since enumeration
NPPES CertifiedJuly 27, 2022
✔ NPI 1427721661 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 CA · 34835
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.
7379 INDIANA AVE, Riverside, CA 92504

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Scott Nguyen Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123423340
PECOS Enrollment IDI20210825002636
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 Scott Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ophthalmology
1400 N HARBOR BLVD STE 101
Fullerton, CA 92835
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Jeffrey V. Winston, M.D., A Professional Corp.
  • 13 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
49 services44 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
43 services40 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
28 services28 patients
Established patient problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
20 services20 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
19 services18 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
18 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92504 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

Other Providers at the Same Location NPPES 7

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

Optometrist
7379 INDIANA AVE, SUITE 101
RIVERSIDE, CA 92504
Optometrist
7379 INDIANA AVE
RIVERSIDE, CA 92504
Optometrist
7379 INDIANA AVE
RIVERSIDE, CA 92504
Optometrist
7379 INDIANA AVE
RIVERSIDE, CA 92504
Optometrist
7379 INDIANA AVE
RIVERSIDE, CA 92504
Optometrist
7379 INDIANA AVE
RIVERSIDE, CA 92504
Optometrist
7379 INDIANA AVE
RIVERSIDE, CA 92504

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 Scott Nguyen's NPI number?

The NPI number for Scott Nguyen is 1427721661. It was assigned to this individual provider in the NPPES registry on July 25, 2021.

Where is Scott Nguyen located?

Scott Nguyen practices at 7379 Indiana Ave, Riverside, CA 92504. The listed phone number is (951) 477-4732.

What is Scott Nguyen's specialty?

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

Is Scott Nguyen enrolled in Medicare?

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

Which organization bills Medicare for Scott Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Scott Nguyen reassigns Medicare benefits to Jeffrey V. Winston, MD A Professional Corp (Fullerton, 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 Scott Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Scott Nguyen accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Scott 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 Scott Nguyen was last updated on July 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.