DR. ESTHER WON KIM OD
NPI 1902428345
Optometrist in Las Vegas, NV

Q: What is Esther Kim's NPI number?

The NPI number for Esther Kim is 1902428345. It was assigned to this individual provider in the NPPES registry on May 8, 2020.

Q: What is Esther Kim'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 Esther Kim was last updated on December 8, 2021. 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.

Active since May 08, 2020PECOS EnrolledAccepts Medicare Assignment

230 N NELLIS BLVD, LAS VEGAS, NV 89110(702) 452-2020 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 8, 2021, Nov 16, 2020, Oct 21, 2020 and 1 more (4 updates tracked since 2020).

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About Dr. Esther Won Kim Od NPPES

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

DR. ESTHER WON KIM OD (NPI 1902428345) is an individual optometrist in Las Vegas, Nevada, licensed in California (34532) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Reno, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1902428345

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. ESTHER WON KIMCredential: OD

Location Address230 N NELLIS BLVDLas Vegas, NV 89110-6002

Mailing Address14 JulianIrvine, CA 92602-2427 · (949) 933-9444

Phone(702) 452-2020

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateMay 8, 2020

Last NPPES UpdateDecember 8, 20214 updates tracked since enumeration

NPPES CertifiedNovember 16, 2020

✔ NPI 1902428345 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 · 34532

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.

230 N NELLIS BLVD, Las Vegas, NV 89110

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Secondary Practice Location 1

Location 12295 Kietzke LnReno, NV 89502-3604 · Phone (949) 933-9444

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Esther Won Kim Od 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 ID2466872635

PECOS Enrollment IDI20211103003008

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 Reassignments

Medicare enrollment records show Esther Kim reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Girisgen & Kopolow Od PC

3.7 mi

Optometrist

3805 E FLAMINGO RD STE 110
Las Vegas, NV 89121

Reassigned Medicare billing, Nevada enrollment
75 clinicians in this Medicare group

NPI 1427821263 (702) 452-2020

Kopolow & Girisgen Professional Corporation

11 mi

Optometrist

7361 W LAKE MEAD BLVD, STE 104
Las Vegas, NV 89128

Reassigned Medicare billing, Nevada enrollment
63 clinicians in this Medicare group

NPI 1518904622 (702) 341-7254

Southern California Permanente Medical Group

195 mi

Health Maintenance Organization

15272 SUMMIT AVE
Fontana, CA 92336

Reassigned Medicare billing, California enrollment
Also billed through NPI 1982863783 (California)
5,228 clinicians in this Medicare group

NPI 1316463763 (877) 608-0044

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 89110 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

$131.25 typical visit price

range $57.07 – $173.24

Typical copayment $32.81 (range $14.26 – $43.31)

Most-billed visit code 99204

Established Patient

$71.14 typical visit price

range $18.27 – $140.96

Typical copayment $17.78 (range $4.56 – $35.24)

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.

DANIEL NGUYEN OD

Optometrist