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YEN D LEONG OD
NPI 1912294489
Optometrist in Tacoma, WA

Active since July 06, 2011PECOS Enrolled
9040 JACKSON AVE, TACOMA, WA 98431(253) 968-1110 Get Directions Write a Review

NPPES record last updated: May 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 10, 2021, May 14, 2020 (2 updates tracked since 2020).

About Yen D Leong Od NPPES

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

YEN D LEONG OD (NPI 1912294489) is an individual optometrist in Tacoma, Washington, licensed in Colorado (OPT.0003298) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912294489
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameYEN D LEONGCredential: OD
Location Address9040 JACKSON AVETacoma, WA 98431-0001
Mailing Address9119 Mil Park AveJblm, WA 98433-9792 · (253) 477-3792
Phone(253) 968-1110
Sole ProprietorNo
Enumeration DateJuly 6, 2011
Last NPPES UpdateMay 1, 20252 updates tracked since enumeration
NPPES CertifiedApril 22, 2025
✔ NPI 1912294489 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 CO · OPT.0003298✔ Licensed in AL · SD14TA953✔ Licensed in WA · OD61024190
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.
9040 JACKSON AVE, Tacoma, WA 98431
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Other Identifiers 2

OtherOD61024190WA · State License
OtherOPT.0003298CO · State License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yen D Leong 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 Yen Leong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Insight Eye Group, LLC
2,085 mi
Health Service
429 GREEN SPRINGS HWY, SUITE 171
Homewood, AL 35209
  • Reassigned Medicare billing, Alabama enrollment
  • 2 clinicians in this Medicare group
NPI 1720482458 (205) 332-3935

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 98431 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
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 20

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

MICHAEL JOHN MEANS CRNA
Nurse Anesthetist, Certified Registered
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-2235
DR. ADAM CLAY PERKINS PH.D.
Psychologist (Clinical)
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-3071
GABRIELLE ABRAHAMSEN DPT
Physical Therapist
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-2220
KENNY VAN LE MD
Anesthesiology
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-1110
MR. ANDREW J IRIZARRY DNP, CRNA
Nurse Anesthetist, Certified Registered
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (330) 509-3934
MATTHEW LIBID CRNA
Nurse Anesthetist, Certified Registered
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (203) 768-5053
DR. SALEEM M CHOUDRY
General Practice
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-2462
COURTNEY LAVIN
General Practice
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-1790

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 Leong's NPI number?

The NPI number for Yen Leong is 1912294489. It was assigned to this individual provider in the NPPES registry on July 6, 2011.

Where is Yen Leong located?

Yen Leong practices at 9040 Jackson Ave, Tacoma, WA 98431. The listed phone number is (253) 968-1110.

What is Yen Leong's specialty?

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

Is Yen Leong enrolled in Medicare?

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

Which organization bills Medicare for Yen Leong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yen Leong reassigns Medicare benefits to Insight Eye Group, LLC (Homewood, AL). 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 Yen Leong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Yen Leong was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.