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

Internal Medicine

Alejandro C. Dizon, MD

Works at hospitals in Jacksonville, FL · Saint Augustine, FL · Florida

Summary

Alejandro C. Dizon, MD (Internal Medicine) is listed by Medicare at 4 hospitals in Jacksonville, FL and Saint Augustine, FL. NPI 1225057193. 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 Alejandro C. Dizon, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
37Years since medical school (graduated 1989)
MaleGender (as listed)
H2 Rehabilitation Services of Florida LLCGroup practice

Quick answers

Which hospitals does Alejandro C. Dizon work at?
Medicare's official clinician data lists Alejandro C. Dizon at 4 hospitals: Baptist Health Medical Center - Jacksonville, Flagler Hospital, HCA Florida Memorial Hospital and Shands Jacksonville. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alejandro C. Dizon see patients?
Medicare's clinician data lists 2 practice locations, including Lakewood Ranch, FL and Jacksonville, FL. Call before your visit to confirm the address.
What is Alejandro C. Dizon's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Alejandro C. Dizon accept Medicare assignment?
Yes. Medicare's clinician data says Alejandro C. Dizon 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.
Does Alejandro C. Dizon offer telehealth?
Medicare's clinician data says Alejandro C. Dizon offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Alejandro C. Dizon?
(800) 699-9395, as listed in official Medicare / NPI Registry data.
What is Alejandro C. Dizon's NPI number?
1225057193. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alejandro C. Dizon works

Medicare's Facility Affiliation Data lists Alejandro C. Dizon 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 Alejandro C. Dizon is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Alejandro C. Dizon as a member of this group (CMS data updated 2026-10-02).

  • H2 Rehabilitation Services of Florida LLC296 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Lakewood Ranch

Clinicians with the same Medicare primary specialty in Lakewood Ranch, FL — not a recommendation.

All internal medicine doctors in Lakewood Ranch →

Clinician information

CredentialMD
Graduation year1989
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1225057193
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