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KAIEA IWASAKI OD
NPI 1982443743
Optometrist in Lihue, HI

Active since May 22, 2024PECOS EnrolledAccepts Medicare Assignment
4368 KUKUI GROVE ST, LIHUE, HI 96766(808) 245-8765(808) 245-8816 Get Directions Write a Review

NPPES record last updated: September 12, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 12, 2024, Jun 23, 2024 (2 updates tracked since 2024).

About Kaiea Iwasaki Od NPPES

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

KAIEA IWASAKI OD (NPI 1982443743) is an individual optometrist in Lihue, Hawaii, licensed in Hawaii (1033) and active in the NPI registry since May 2024. He is enrolled in Medicare PECOS, maintains a secondary practice location in Lihue, and is a graduate of Pacific University - College Of Optometry (2024).

NPPES Registry Identity

NPI1982443743
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameKAIEA IWASAKICredential: OD
Location Address4368 KUKUI GROVE STLihue, HI 96766-1674
Mailing Address2899 Aheahe StLihue, HI 96766-2017
Phone(808) 245-8765
Fax(808) 245-8816
Sole ProprietorNo
Medical School CMSPacific University - College Of OptometryGraduated 2024
Enumeration DateMay 22, 2024
Last NPPES UpdateSeptember 12, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2024
✔ NPI 1982443743 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 HI · 1033
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.
4368 KUKUI GROVE ST, Lihue, HI 96766
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Secondary Practice Location 1

Location 13170-B Jerves StreetLihue, HI 96766 · Phone (808) 245-8765

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA, Kaiser Permanente.Insurance ›

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

Kaiea Iwasaki 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 ID4082152913
PECOS Enrollment IDI20240809003113
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 Kaiea Iwasaki reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Janie H Yoo MD LLC
Same address
Ophthalmology
4368 KUKUI GROVE ST STE 102
Lihue, HI 96766
  • Reassigned Medicare billing, Hawaii enrollment
  • 3 clinicians in this Medicare group
NPI 1568041226 (808) 245-8765

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 9

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.

Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
57 services56 patients
Ct scan of cornea 92025
A CT scan of the cornea is a non-invasive imaging test that uses X-rays to capture detailed pictures of your eye's cornea. It helps in diagnosing diseases or damage, planning for surgery, or evaluating the results of a treatment. It's a safe and painless procedure.
50 services50 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.
30 services25 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.
21 services21 patients
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.
21 services20 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.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96766 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
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$74.92 typical visit price
range $20.09 – $147.56
Typical copayment $18.73 (range $5.02 – $36.89)
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

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

DR. JANIE HEA-RYUNG YOO M.D.
Ophthalmology
4368 KUKUI GROVE ST
LIHUE, HI 96766
Kauai County (808) 378-9927

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 Kaiea Iwasaki's NPI number?

The NPI number for Kaiea Iwasaki is 1982443743. It was assigned to this individual provider in the NPPES registry on May 22, 2024.

Where is Kaiea Iwasaki located?

Kaiea Iwasaki practices at 4368 Kukui Grove St, Lihue, HI 96766. The listed phone number is (808) 245-8765.

What is Kaiea Iwasaki's specialty?

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

Is Kaiea Iwasaki enrolled in Medicare?

Yes. Kaiea Iwasaki is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Kaiea Iwasaki's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kaiea Iwasaki reassigns Medicare benefits to Janie H Yoo MD LLC (Lihue, HI). 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 Kaiea Iwasaki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kaiea Iwasaki accept?

Health plans from HMSA and Kaiser Permanente list Kaiea Iwasaki 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 Kaiea Iwasaki was last updated on September 12, 2024. 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.