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

Felix Manuel Mckenzie, MD

General Practice Physician in Jacksonville, FL · enumerated 2006 · practices at American Care of North Florida, Inc..

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

National Provider Identifier

1578660874

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Registry record

Entity type Individual (Type 1)

Name Felix Manuel Mckenzie

Credential MD

Sex Male

Practice address Jacksonville, FL, 32211

Phone (904) 551-5884

Enumeration date Sep 20, 2006

Last updated in NPPES Mar 16, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 13946 (PR) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License ACN1324 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Felix Mckenzie's NPI record?

Cross-check NPI 1578660874 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578660874 active?

Yes, as of the latest NPPES snapshot, NPI 1578660874 is active (record last updated 2021-03-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-16.