Quick answers
- Where does Marilu Colon see patients?
- Medicare's clinician data lists 1 practice location in Saint Augustine, FL. Call before your visit to confirm the address.
- What is Marilu Colon's specialty?
- Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
- Does Marilu Colon accept Medicare assignment?
- Yes. Medicare's clinician data says Marilu Colon 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 Marilu Colon?
- (904) 825-4368, as listed in official Medicare / NPI Registry data.
- What is Marilu Colon's NPI number?
- 1295842862. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Marilu Colon is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Arricola AveSaint Augustine, FL 32080 (904) 825‑4368
Group practices
Medicare enrollment lists Marilu Colon as a member of these groups (CMS data updated 2026-10-02).
- Island Doctors Intrastate LLC72 clinicians in the group
- Roy H Hinman MD PA66 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Central Del Caribe Escuela De Medicina |
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295842862 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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