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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MEHREEN ZIA
NPI 1093269524
Optometrist in Mission Viejo, CA

Active since August 12, 2016PECOS Enrolled
555 THE SHOPS AT MISSION VIEJO STE 602, MISSION VIEJO, CA 92691(949) 480-2404(949) 364-1837 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 24, 2026, Sep 12, 2019, Apr 29, 2019 and 1 more (4 updates tracked since 2016).

About Mehreen Zia NPPES

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

MEHREEN ZIA (NPI 1093269524) is an individual optometrist in Mission Viejo, California, licensed in California (35138) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093269524
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameMEHREEN ZIA
Location Address555 THE SHOPS AT MISSION VIEJO STE 602Mission Viejo, CA 92691-6561
Mailing Address555 The Shops At Mission Viejo Ste 602Mission Viejo, CA 92691-6561 · (949) 480-2404 · Fax (949) 364-1837
Phone(949) 480-2404
Fax(949) 364-1837
Sole ProprietorYes
Enumeration DateAugust 12, 2016
Last NPPES UpdateSeptember 24, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2026
✔ NPI 1093269524 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 · 35138
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.
555 THE SHOPS AT MISSION VIEJO STE 602, Mission Viejo, CA 92691
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mehreen Zia 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92691 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.

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 Mehreen Zia's NPI number?

The NPI number for Mehreen Zia is 1093269524. It was assigned to this individual provider in the NPPES registry on August 12, 2016.

Where is Mehreen Zia located?

Mehreen Zia practices at 555 The Shops At Mission Viejo Ste 602, Mission Viejo, CA 92691. The listed phone number is (949) 480-2404.

What is Mehreen Zia's specialty?

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

Is Mehreen Zia enrolled in Medicare?

Yes. Mehreen Zia is registered in the Medicare PECOS enrollment system.

What insurance does Mehreen Zia accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Mehreen Zia 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 Mehreen Zia was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.