WILLIAMSON EYE CENTER
NPI 1972509156
Ophthalmology in Zachary, LA

Active since June 22, 2005CLIA 19D2106957 · Waiver
5233 MAIN ST, STE A, ZACHARY, LA 70791(225) 654-0090(225) 654-8044 Get Directions Write a Review

NPPES record last updated: August 12, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Williamson Eye Center NPPES

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

WILLIAMSON EYE CENTER (NPI 1972509156) is a healthcare organization registered as an ophthalmology in Zachary, Louisiana and active in the NPI registry since June 2005. The organization holds a CLIA Waiver certificate valid through January 3, 2028 and lists Charles Hamilton Williamson, Md, Medical Director, Owner, as its authorized official.

NPPES Registry Identity

NPI1972509156
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameWILLIAMSON EYE CENTER
Location Address5233 MAIN ST, STE AZachary, LA 70791-3978
Mailing Address5233 Main St, Ste AZachary, LA 70791-3978 · (225) 654-0090 · Fax (225) 654-8044
Fax(225) 654-8044
Organization SubpartNo
Authorized OfficialCharles Hamilton WilliamsonMd, Medical Director, Owner · (225) 924-2020
Enumeration DateJune 22, 2005
Last NPPES UpdateAugust 12, 2010
NPI 1972509156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License Licensed in LA · 4458
Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Also ListedOptometristTaxonomy 152W00000X · License 4458 (LA)
Also ListedOptometrist · Corneal and Contact ManagementTaxonomy 152WC0802X
Also ListedEyewear SupplierTaxonomy 332H00000X
Also ListedPhysician AssistantTaxonomy 363A00000X
5233 MAIN ST, Zachary, LA 70791

Other Identifiers 3

Medicare ID-Type Unspecified5D241LA
Medicaid1797359LA
Medicare NSC6386570003LA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 19D2106957

Williamson Eye Center · Zachary, LA
Active · expires Jan 3, 2028
CLIA Number19D2106957
Laboratory TypePhysician Office
Certificate Effective DateJanuary 4, 2026
Certificate Expiration DateJanuary 3, 2028
Laboratory DirectorBlake Williamson
Laboratory Phone(225) 654-0090
Laboratory LocationWilliamson Eye Center5233 Main Street Suite A, Zachary, LA 70791
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

Eyewear Supplier
5233 MAIN ST, STE A
ZACHARY, LA 70791
Optometrist
5233 MAIN ST, SUITE A
ZACHARY, LA 70791

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 Williamson Eye Center's NPI number?

The NPI number for Williamson Eye Center is 1972509156. It was assigned to this organization in the NPPES registry on June 22, 2005.

Where is Williamson Eye Center located?

Williamson Eye Center is located at 5233 Main St Ste A, Zachary, LA 70791. The listed phone number is (225) 654-0090.

What is Williamson Eye Center's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Does Williamson Eye Center hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 19D2106957) is associated with this NPI, valid through January 3, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Williamson Eye Center accept?

Health plans from AmeriHealth Caritas Next, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana list Williamson Eye Center 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 Williamson Eye Center was last updated on August 12, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.