YEN SOU OD
NPI 1649823436
Optometrist in Moreno Valley, CA

Q: What is Yen Sou's NPI number?

The NPI number for Yen Sou is 1649823436. It was assigned to this individual provider in the NPPES registry on July 20, 2019.

Q: What is Yen Sou's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Yen Sou was last updated on October 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since July 20, 2019PECOS Enrolled

12625 FREDERICK ST STE B10, MORENO VALLEY, CA 92553(951) 571-2192 Get Directions Write a Review

NPPES record last updated: October 27, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 27, 2023, Mar 6, 2023, Jul 20, 2019 (3 updates tracked since 2019).

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About Yen Sou Od NPPES

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

YEN SOU OD (NPI 1649823436) is an individual optometrist in Moreno Valley, California, licensed in California (34732TLG) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649823436

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameYEN SOUCredential: OD

Location Address12625 FREDERICK ST STE B10Moreno Valley, CA 92553-5232

Mailing Address12625 Frederick St Ste B10Moreno Valley, CA 92553-5232 · (951) 571-2192

Phone(951) 571-2192

Sole ProprietorNo

Enumeration DateJuly 20, 2019

Last NPPES UpdateOctober 27, 20233 updates tracked since enumeration

NPPES CertifiedMarch 6, 2023

✔ NPI 1649823436 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Licenses✔ Licensed in CA · 34732TLG✔ Licensed in OR · 4472AT

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.

12625 FREDERICK ST STE B10, Moreno Valley, CA 92553

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yen Sou 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92553 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 2

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

TRACY KAI VOONG

Optometrist

12625 FREDERICK ST STE B10
MORENO VALLEY, CA 92553

Riverside County (951) 571-2192

DR. CODY ALVARADO OD

Optometrist

12625 FREDERICK ST STE B10
MORENO VALLEY, CA 92553

Riverside County (951) 571-2192

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 Yen Sou's NPI number?

The NPI number for Yen Sou is 1649823436. It was assigned to this individual provider in the NPPES registry on July 20, 2019.

Where is Yen Sou located?

Yen Sou practices at 12625 Frederick St Ste B10, Moreno Valley, CA 92553. The listed phone number is (951) 571-2192.

What is Yen Sou's specialty?

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

Is Yen Sou enrolled in Medicare?

Yes. Yen Sou is registered in the Medicare PECOS enrollment system.

What insurance does Yen Sou accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Yen Sou 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 Yen Sou was last updated on October 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.