WESLEY NAKAO
NPI 1326833740
Optometrist in Irvine, CA
About Wesley Nakao NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESLEY NAKAO (NPI 1326833740) is an individual optometrist in Irvine, California, licensed in California (36311TLG) and active in the NPI registry since April 2025. He is enrolled in Medicare PECOS and is a graduate of Southern California College Of Optometry (2026).
NPPES Registry Identity
Specialties & Licenses
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)
Wesley Nakao is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Wesley Nakao reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Irvine, CA 92604
- Reassigned Medicare billing, California enrollment
- 29 clinicians in this Medicare group
Lake Forest, CA 92630
- Reassigned Medicare billing, California enrollment
- 67 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 51 clinicians in this Medicare group
Garden Grove, CA 92845
- Reassigned Medicare billing, California enrollment
- 28 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92604 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Wesley Nakao's NPI number?
The NPI number for Wesley Nakao is 1326833740. It was assigned to this individual provider in the NPPES registry on April 14, 2025.
Where is Wesley Nakao located?
Wesley Nakao practices at 15333 Culver Dr Ste 690, Irvine, CA 92604. The listed phone number is (949) 552-4271.
What is Wesley Nakao's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Wesley Nakao enrolled in Medicare?
Yes. Wesley Nakao is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Wesley Nakao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wesley Nakao reassigns Medicare benefits to 4 organizations: Third Optometric Care Of California PC (Irvine, CA), Fifth Optometric Care Of California (Lake Forest, CA), Fourth Optometric Care Of California (Orange, CA) and First Optometric Care Of Northern California PC (Garden Grove, CA). Each 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 Wesley Nakao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wesley Nakao accept?
Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Wesley Nakao 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 Wesley Nakao was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Wesley Nakao · NPI 1326833740
Optometrist provider in Irvine, California. Individual provider, active in the CMS NPPES registry since April 14, 2025.
## Identity
- **NPI:** 1326833740 (Entity type: Individual)
- **Enumerated:** April 14, 2025
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 36311TLG (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 15333 CULVER DR STE 690, Irvine, CA 92604-7143
- **Phone:** (949) 552-4271 · **Fax:** (949) 552-0321
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Third Optometric Care Of California PC (NPI 1609461003, Irvine, CA); Fifth Optometric Care Of California (NPI 1275319451, Lake Forest, CA); Fourth Optometric Care Of California (NPI 1417627944, Orange, CA); First Optometric Care Of Northern California PC (NPI 1033704507, Garden Grove, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern California College Of Optometry, class of 2026
## Record status
- **NPPES last updated:** August 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1326833740) · Data from the CMS NPPES public registry.