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GREG LIEF MARLAY O.D.
NPI 1306903083
Optometrist in National City, CA

Active since January 02, 2007PECOS Enrolled
1132 E PLAZA BLVD, SUITE 201, NATIONAL CITY, CA 91950(619) 477-4166 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Greg Lief Marlay O.d. NPPES

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

GREG LIEF MARLAY O.D. (NPI 1306903083) is an individual optometrist in National City, California, licensed in California (6998) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306903083
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameGREG LIEF MARLAYCredential: O.D.
Location Address1132 E PLAZA BLVD, SUITE 201National City, CA 91950-3548
Mailing Address1132 E Plaza Blvd, Suite 201National City, CA 91950-3548
Phone(619) 477-4166
Sole ProprietorYes
Enumeration DateJanuary 2, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1306903083 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 · 6998
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.
1132 E PLAZA BLVD, National City, CA 91950
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Other Identifiers 1

MedicaidSD0069980CA

Accepted Insurance

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

Greg Lief Marlay O.d. 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 91950 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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 2

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

GREG L MARLAY
Preferred Provider Organization
1132 E PLAZA BLVD, SUITE 201
NATIONAL CITY, CA 91950
San Diego County (619) 477-4166
DR. MIRIAM JIMENEZ TAMORIA DMD
Dentist (General Practice)
1132 E PLAZA BLVD, STE 202
NATIONAL CITY, CA 91950
San Diego County (619) 336-1536

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 Greg Marlay's NPI number?

The NPI number for Greg Marlay is 1306903083. It was assigned to this individual provider in the NPPES registry on January 2, 2007.

Where is Greg Marlay located?

Greg Marlay practices at 1132 E Plaza Blvd Suite 201, National City, CA 91950. The listed phone number is (619) 477-4166.

What is Greg Marlay's specialty?

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

Is Greg Marlay enrolled in Medicare?

Yes. Greg Marlay is registered in the Medicare PECOS enrollment system.

What insurance does Greg Marlay 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, BlueCross BlueShield of Tennessee and Providence Health Plan list Greg Marlay 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 Greg Marlay was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.