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Dr. Todd David Williamson, D.O.

Ophthalmology Physician in Hattiesburg, MS · enumerated 2006 · practices at Hattiesburg Eye Clinic, P.A..

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

National Provider Identifier

1881702447

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Registry record

Entity type Individual (Type 1)
Name Dr. Todd David Williamson
Credential D.O.
Sex Male
Practice address 100 Hospital Dr W, Hattiesburg, MS, 39402
Phone (601) 268-5910
Fax (601) 264-0659
Enumeration date Aug 25, 2006
Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 16081 (MS) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
00124312 Medicaid MS -
16081 Other MS MEDICAL LICENSE

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

Where does Todd Williamson practice?
The practice location on file with NPPES is in Hattiesburg, MS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Todd Williamson?
The National Provider Identifier (NPI) for Todd Williamson is 1881702447, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.