Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dennis Cheng, OD

Optometrist in West Covina, CA · enumerated 2006.

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

National Provider Identifier

1497817886

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Registry record

Entity type Individual (Type 1)

Name Dr. Dennis Cheng

Credential OD

Sex Male

Practice address 2707 E Valley Blvd, #117, West Covina, CA, 91792

Phone (626) 839-1800

Fax (626) 839-1802

Enumeration date Dec 14, 2006

Last updated in NPPES Oct 17, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT9221 (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
49153	Other	CA	SAFEGUARD
SD0092211	Medicaid	CA	-
6227	Other	CA	VSP

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 Dennis Cheng's NPI record?

Cross-check NPI 1497817886 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1497817886 active?

Yes, as of the latest NPPES snapshot, NPI 1497817886 is active (record last updated 2011-10-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-17.