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

Diane L Lide, D.D.S.

Pediatric Dentistry in Frisco, TX · enumerated 2007 · practices at Engineered Optical, LLC.

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

National Provider Identifier

1326166133

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Registry record

Entity type Individual (Type 1)

Name Diane L Lide

Credential D.D.S.

Sex Female

Practice address Frisco, TX, 75035

Phone (972) 377-8444

Fax (972) 377-8445

Enumeration date Mar 27, 2007

Last updated in NPPES Sep 19, 2023

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

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 18820 (TX) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Is NPI 1326166133 active?

Yes, as of the latest NPPES snapshot, NPI 1326166133 is active (record last updated 2023-09-19).

How do I verify Diane Lide's NPI record?

Cross-check NPI 1326166133 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Dennis Goldsberry Ophthalmology Physician · Frisco, TX NPI 1942228614 Engineered Optical, LLC Eyewear Supplier · Frisco, TX NPI 1083140909

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-19.