Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mandy Williamson, OD

Optometrist in Palestine, TX · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1174867352

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Registry record

Entity type Individual (Type 1)

Name Mandy Williamson

Credential OD

Sex Female

Practice address 3323 S Loop 256, Palestine, TX, 75801

Phone (903) 729-6361

Enumeration date Nov 12, 2012

Last updated in NPPES Jul 7, 2021

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 7944T (TX) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Mandy Williamson's NPI record?

Cross-check NPI 1174867352 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174867352 active?

Yes, as of the latest NPPES snapshot, NPI 1174867352 is active (record last updated 2021-07-07).

Other providers at this practice address

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Sammy Johnson Registered Nurse · Palestine, TX NPI 1447232095 Ronald Stevener Optometrist · Palestine, TX NPI 1942236963 Alan Shiller Ophthalmology Physician · Palestine, TX NPI 1457464356 Shiller Surgery Center, Inc Ambulatory Surgical Clinic/Center · Palestine, TX NPI 1053424960 Camp & Stevener, Inc Optometrist · Palestine, TX NPI 1437255692 Alan D. Shiller M.D., P.A. Ophthalmology Physician · Palestine, TX NPI 1306942057 Eye Group of Palestine, PA Optometrist · Palestine, TX NPI 1477866754

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-07.