Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William E. Watson, O.D.

Optometrist in Livingston, TX · enumerated 2006 · practices at William E Watson Od PC.

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

National Provider Identifier

1245268184

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Registry record

Entity type Individual (Type 1)

Name Dr. William E. Watson

Credential O.D.

Sex Male

Practice address 1110 W. Church St, Livingston, TX, 77351

Phone (936) 327-3821

Fax (936) 327-4970

Enumeration date Jun 29, 2006

Last updated in NPPES Feb 10, 2017

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1952 (TX) Primary

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

Other identifiers

Identifier	Type	State	Issuer
112446301	Medicaid	TX	-
00E86H	Other	TX	BLUE CROSS BLUE SHIELD

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 William Watson's NPI record?

Cross-check NPI 1245268184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1245268184 active?

Yes, as of the latest NPPES snapshot, NPI 1245268184 is active (record last updated 2017-02-10).

Other providers at this practice address

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William E Watson Od PC Durable Medical Equipment & Medical Supplies · Livingston, TX NPI 1346508231

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-10.