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

Helen Ong Lim, OD

Optometrist in Memphis, TN · enumerated 2005.

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

National Provider Identifier

1801880406

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Registry record

Entity type Individual (Type 1)

Name Helen Ong Lim

Credential OD

Sex Female

Practice address Memphis, TN, 38116

Phone (901) 345-8464

Fax (901) 332-2643

Enumeration date Sep 9, 2005

Last updated in NPPES May 28, 2008

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 ODT1382 (TN) 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
3082871	Other	TN	BCBS

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 Helen Lim's NPI record?

Cross-check NPI 1801880406 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1801880406 active?

Yes, as of the latest NPPES snapshot, NPI 1801880406 is active (record last updated 2008-05-28).

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Marion Flowers Optometrist · Memphis, TN NPI 1518397629

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-28.