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Dr. Cleve S Mackenzie, MD

Ophthalmology Physician in Huntington Beach, CA · enumerated 2006 · practices at Samir A Shah MD Professional Corporation.

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

National Provider Identifier

1720199706

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Registry record

Entity type Individual (Type 1)
Name Dr. Cleve S Mackenzie
Credential MD
Sex Male
Practice address 18582 Main St, Attn: Hana Ayoub, Huntington Beach, CA, 92648
Phone (714) 965-9696
Fax (714) 965-9797
Enumeration date Aug 31, 2006
Last updated in NPPES Jun 6, 2013

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G68752 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00G687520 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 Cleve Mackenzie's NPI record?
Cross-check NPI 1720199706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720199706 active?
Yes, as of the latest NPPES snapshot, NPI 1720199706 is active (record last updated 2013-06-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-06.