Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Certified Registered Nurse Anesthetist (CRNA)

David R. Alejos, CNA

Works at hospitals in Orange Park, FL · Florida

Summary

David R. Alejos, CNA (Certified Registered Nurse Anesthetist (CRNA)) is listed by Medicare at 1 hospital in Orange Park, FL. NPI 1417129891. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about David R. Alejos, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Certified Registered Nurse Anesthetist (CRNA)Primary specialty
YesAccepts Medicare assignment
19Years since medical school (graduated 2007)
University Of Miami, Lm Miller School Of MedicineMedical school
MaleGender (as listed)
Mayo Clinic JacksonvilleGroup practice (+3 more)

Quick answers

Which hospitals does David R. Alejos work at?
Medicare's official clinician data lists David R. Alejos at 1 hospital: HCA Florida Orange Park Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does David R. Alejos see patients?
Medicare's clinician data lists 4 practice locations, including Orange Park, FL, Odessa, FL and St Petersburg, FL. Call before your visit to confirm the address.
What is David R. Alejos's specialty?
Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
Does David R. Alejos accept Medicare assignment?
Yes. Medicare's clinician data says David R. Alejos accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for David R. Alejos?
(904) 276-8500, as listed in official Medicare / NPI Registry data.
What is David R. Alejos's NPI number?
1417129891. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where David R. Alejos works

Medicare's Facility Affiliation Data lists David R. Alejos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where David R. Alejos is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists David R. Alejos as a member of these groups (CMS data updated 2026-10-02).

  • Mayo Clinic Jacksonville1,615 clinicians in the group
  • Anesthesia Dynamics LLC879 clinicians in the group
  • Sunshine State Anesthesia Partners LLC425 clinicians in the group
  • Fleming Island Anesthesia LLC10 clinicians in the group

Specialties

Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Florida →

Other nurse anesthetists in Orange Park

Clinicians with the same Medicare primary specialty in Orange Park, FL — not a recommendation.

All nurse anesthetists in Orange Park →

Clinician information

CredentialCNA
Medical schoolUniversity Of Miami, Lm Miller School Of Medicine
Graduation year2007
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1417129891
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians