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

Dr. Michael Emmett Hoey, OD

Optometrist in Arcadia, CA · enumerated 2005.

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

National Provider Identifier

1891788634

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Emmett Hoey

Credential OD

Sex Male

Practice address Arcadia, CA, 91007

Phone (626) 445-1186

Fax (626) 445-1452

Enumeration date Aug 26, 2005

Last updated in NPPES Feb 27, 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 08088T (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
P00005133	Other	CA	RRMEDICARE

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 Michael Hoey's NPI record?

Cross-check NPI 1891788634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891788634 active?

Yes, as of the latest NPPES snapshot, NPI 1891788634 is active (record last updated 2008-02-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-27.