Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Dan Lam, OD

Optometrist in Burleson, TX · enumerated 2017 · practices at Med Southwest, Pllc.

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

National Provider Identifier

1134640634

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Registry record

Entity type Individual (Type 1)

Name Dr. Dan Lam

Credential OD

Sex Male

Practice address Burleson, TX, 76028

Phone (817) 426-6060

Fax (817) 426-2978

Enumeration date Jul 5, 2017

Last updated in NPPES Oct 13, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 9162T (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Dan Lam's NPI record?

Cross-check NPI 1134640634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134640634 active?

Yes, as of the latest NPPES snapshot, NPI 1134640634 is active (record last updated 2020-10-13).

Other providers at this practice address

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Adesola Fadeyi Optometrist · Burleson, TX NPI 1477081271 Med Southwest, Pllc Optometrist · Burleson, TX NPI 1356959480

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-13.