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DR. LAWRENCE MARSHALL O.D.
NPI 1851456586
Optometrist in San Pedro, CA

Active since December 22, 2006PECOS EnrolledAccepts Medicare Assignment
28142 S WESTERN AVE, SAN PEDRO, CA 90732(310) 832-2020(310) 832-0342 Get Directions Write a Review

NPPES record last updated: May 1, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Lawrence Marshall O.d. NPPES

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

DR. LAWRENCE MARSHALL O.D. (NPI 1851456586) is an individual optometrist in San Pedro, California, licensed in California (8278T) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (1985).

NPPES Registry Identity

NPI1851456586
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. LAWRENCE MARSHALLCredential: O.D.
Location Address28142 S WESTERN AVESan Pedro, CA 90732-1248
Mailing Address28142 S Western AveSan Pedro, CA 90732-1248 · (310) 832-2020 · Fax (310) 832-0342
Phone(310) 832-2020
Fax(310) 832-0342
Sole ProprietorYes
Medical School CMSPennsylvania College Of OptometryGraduated 1985
Enumeration DateDecember 22, 2006
Last NPPES UpdateMay 1, 2013
✔ NPI 1851456586 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 · 8278T
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.
28142 S WESTERN AVE, San Pedro, CA 90732
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Other Identifiers 3

Medicare UPIN210805CA
MedicaidSD0082780CA
Medicare ID-Type UnspecifiedOP8278CA

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 and accepts Medicare assignment

Dr. Lawrence Marshall O.d. 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 ID1759522113
PECOS Enrollment IDI20130726000562
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 90732 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 Lawrence Marshall's NPI number?

The NPI number for Lawrence Marshall is 1851456586. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Where is Lawrence Marshall located?

Lawrence Marshall practices at 28142 S Western Ave, San Pedro, CA 90732. The listed phone number is (310) 832-2020.

What is Lawrence Marshall's specialty?

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

Is Lawrence Marshall enrolled in Medicare?

Yes. Lawrence Marshall 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.

What insurance does Lawrence Marshall 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 Lawrence Marshall 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 Lawrence Marshall was last updated on May 1, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.