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DR. MARSHALL LYNN CAULEY O.D.
NPI 1427076538
Optometrist in Baton Rouge, LA

Active since July 17, 2006PECOS Enrolled
9001 SUMMA AVE, BATON ROUGE, LA 70809(225) 761-5200(225) 761-5618 Get Directions Write a Review

NPPES record last updated: December 6, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Marshall Lynn Cauley O.d. NPPES

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

DR. MARSHALL LYNN CAULEY O.D. (NPI 1427076538) is an individual optometrist in Baton Rouge, Louisiana, licensed in Louisiana (884-217T) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427076538
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARSHALL LYNN CAULEYCredential: O.D.
Location Address9001 SUMMA AVEBaton Rouge, LA 70809-3726
Mailing Address9001 Summa AveBaton Rouge, LA 70809-3726 · (225) 761-5200
Phone(225) 761-5200
Fax(225) 761-5618
Sole ProprietorNo
Enumeration DateJuly 17, 2006
Last NPPES UpdateDecember 6, 2007
✔ NPI 1427076538 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 LA · 884-217T
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.
9001 SUMMA AVE, Baton Rouge, LA 70809
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Other Identifiers 3

Medicare UPINT19531
Medicare ID-Type Unspecified48259
Medicaid1356816LA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marshall Lynn Cauley 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 70809 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
$124.60 typical visit price
range $53.43 – $164.73
Typical copayment $31.15 (range $13.35 – $41.18)
Most-billed visit code 99204
Established Patient
$67.06 typical visit price
range $16.64 – $133.62
Typical copayment $16.76 (range $4.16 – $33.40)
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 20

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

DR. THOMAS R FAIRLEY O.D.
Optometrist
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5200
KAYLA DAWN SLIMAN M.D.
Internal Medicine (Gastroenterology)
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5219
ABDUL BASET KHAN MD
Psychiatry & Neurology (Neurology)
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5200
DIONNA MICHELLE MATHEWS M.D.
Pediatrics
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5405
MS. MOLLY ELIZABETH MCRAE RN PRACTITIONER
Nurse Practitioner
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5200
WILLIAM FREDERICK WATERS PH.D
Psychologist (Clinical)
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5200
GIA TYSON LANDRY M.D.
Internal Medicine (Gastroenterology)
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5219
ELIZABETH BREAUX MCELVEEN RNFA
Registered Nurse
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5479

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 Marshall Cauley's NPI number?

The NPI number for Marshall Cauley is 1427076538. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Marshall Cauley located?

Marshall Cauley practices at 9001 Summa Ave, Baton Rouge, LA 70809. The listed phone number is (225) 761-5200.

What is Marshall Cauley's specialty?

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

Is Marshall Cauley enrolled in Medicare?

Yes. Marshall Cauley is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marshall Cauley was last updated on December 6, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.