Quick answers
- Does Felix M. McKenzie accept Medicare assignment?
- Yes. Medicare's clinician data says Felix M. McKenzie accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Felix M. McKenzie's NPI number?
- 1578660874. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Felix M. McKenzie works
Medicare's Facility Affiliation Data lists Felix M. McKenzie at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- HCA Florida Putnam HospitalPalatka, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100232
Practice locations
Addresses where Felix M. McKenzie is enrolled with Medicare (CMS data updated October 2, 2026).
- 199 S US Hwy 17 A, Island Doctors East PalatkaEast Palatka, FL 32131 (386) 312‑0250
- 3636 University Blvd S, Suite A8Jacksonville, FL 32216 (904) 553‑4900
Group practices
Medicare enrollment lists Felix M. McKenzie as a member of these groups (CMS data updated October 2, 2026).
- Island Doctors Intrastate LLC72 clinicians in the group
- Desire Health Care Corp4 clinicians in the group
Specialties
- General Practiceprimary
Other general practitioners in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Other clinicians in Island Doctors Intrastate LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578660874 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians