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DR. STEVE DAO OD
NPI 1992784292
Optometrist in San Juan Capistrano, CA

Active since January 13, 2006PECOS Enrolled
31401 RANCHO VIEJO RD, SUITE 103, SAN JUAN CAPISTRANO, CA 92675(949) 248-2590(949) 443-3828 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Steve Dao Od NPPES

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

DR. STEVE DAO OD (NPI 1992784292) is an individual optometrist in San Juan Capistrano, California, licensed in California (11275) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992784292
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. STEVE DAOCredential: OD
Location Address31401 RANCHO VIEJO RD, SUITE 103San Juan Capistrano, CA 92675-1851
Mailing Address22 Arrivo DrMission Viejo, CA 92692-5118 · (714) 349-4168
Phone(949) 248-2590
Fax(949) 443-3828
Sole ProprietorYes
Enumeration DateJanuary 13, 2006
Last NPPES UpdateNovember 29, 2021
NPPES CertifiedNovember 29, 2021
✔ NPI 1992784292 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 · 11275✔ Licensed in AZ · 1181
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.
31401 RANCHO VIEJO RD, San Juan Capistrano, CA 92675
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Steve Dao 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 Steve Dao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
26 mi
Health Maintenance Organization
441 N LAKEVIEW AVE
Anaheim, CA 92807
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1316979834 (California)
  • 13,921 clinicians in this Medicare group
NPI 1952333460 (714) 279-4000

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 92675 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

DR. RYAN K ONISHI O.D.
Optometrist
31401 RANCHO VIEJO RD, SUITE 103
SAN JUAN CAPISTRANO, CA 92675
Orange County (949) 496-0552
DR. NINA H DAO
Optometrist
31401 RANCHO VIEJO RD, SUITE 103
SAN JUAN CAPISTRANO, CA 92675
Orange County (949) 248-2590
JOSEPH K. KIKUMOTO, O.D., AN OPTOMETRIC CORPORATION
Optometrist
31401 RANCHO VIEJO RD, SUITE 103
SAN JUAN CAPISTRANO, CA 92675
Orange County (949) 443-3794
DAO OPTOMETRIC GROUP
Optometrist
31401 RANCHO VIEJO RD, SUITE 103
SAN JUAN CAPISTRANO, CA 92675
Orange County (949) 248-2590
JOSEPH K. KIKUMOTO, O.D.
Optometrist
31401 RANCHO VIEJO RD, SUITE 103
SAN JUAN CAPISTRANO, CA 92675
Orange County (949) 443-3794
RYAN K. ONISHI, O.D., AN OPTOMETRIC CORPORATION
Clinic/Center (Health Service)
31401 RANCHO VIEJO RD, SUITE 103
SAN JUAN CAPISTRANO, CA 92675
Orange County (949) 496-0552
DR. JOSEPH KEITH KIKUMOTO O.D.
Optometrist
31401 RANCHO VIEJO RD, SUITE 103
SAN JUAN CAPISTRANO, CA 92675
Orange County (949) 443-3794

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 Steve Dao's NPI number?

The NPI number for Steve Dao is 1992784292. It was assigned to this individual provider in the NPPES registry on January 13, 2006.

Where is Steve Dao located?

Steve Dao practices at 31401 Rancho Viejo Rd Suite 103, San Juan Capistrano, CA 92675. The listed phone number is (949) 248-2590.

What is Steve Dao's specialty?

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

Is Steve Dao enrolled in Medicare?

Yes. Steve Dao is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Steve Dao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steve Dao reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, CA). 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 Steve Dao'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 Steve Dao was last updated on November 29, 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.