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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Derrick Guy Lim, OD

Optometrist in Long Beach, CA · enumerated 2005.

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

National Provider Identifier

1073504262

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Registry record

Entity type Individual (Type 1)
Name Dr. Derrick Guy Lim
Credential OD
Sex Male
Practice address 5649 Atlantic Ave, Long Beach, CA, 90805
Enumeration date Nov 4, 2005
Last updated in NPPES Sep 12, 2022

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 10509TPL (CA) 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
SD0105090 Medicaid CA -

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 Derrick Lim's NPI record?
Cross-check NPI 1073504262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1073504262 active?
Yes, as of the latest NPPES snapshot, NPI 1073504262 is active (record last updated 2022-09-12).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-12.