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Psychiatry

Giancarlo Colon Vilar, MD

Sees patients in Greenville, SC · Jacksonville, FL · Vero Beach, FL … · South Carolina, Florida, Wisconsin

Summary

Dr. Giancarlo Colon Vilar, MD is a psychiatrist at 1 Saint Francis Dr, Greenville, SC 29601. Phone: (972) 449-0540. Accepts Medicare assignment. In 2024, Giancarlo Colon Vilar had 107 Original Medicare patients and 119 services. NPI 1508151762. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 1 Saint Francis Dr, Greenville, SC 29601 · Directions (59 more locations)
  • Phone: (972) 449‑0540
  • Medicare: Accepts Medicare assignment
  • Group practice: Mercy Health System Corporation (+3 more)
  • Medical school: University Of Puerto Rico School Of Medicine · graduated 2011 (15 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Giancarlo Colon Vilar, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Giancarlo Colon Vilar accept Medicare assignment?
Yes. Medicare's clinician data says Giancarlo Colon Vilar 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.
How many Medicare patients does Giancarlo Colon Vilar see?
In 2024, CMS data shows 107 Original Medicare patients and 119 services for Giancarlo Colon Vilar. This counts Original Medicare only and measures volume, not quality.
What is Giancarlo Colon Vilar's NPI number?
1508151762. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Giancarlo Colon Vilar, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients107
Services billed to Medicare119
Different services or procedures10
Participating Medicare providerYes
Average age of these patients66

Most frequent services

  1. Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth (G0427)60 services
  2. Telehealth consultation, emergency department or initial inpatient, typically 50 minutes communicating with the patient via telehealth (G0426)23 services
  3. Follow-up inpatient consultation, complex, physicians typically spend 35 minutes communicating with the patient via telehealth (G0408)13 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • Anxiety75%
  • Depression69%
  • High cholesterol65%
  • Arthritis52%
  • Alzheimer's disease or dementia40%

Practice locations

Addresses where Giancarlo Colon Vilar is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 60; the Medicare profile lists all.

Group practices

Medicare enrollment lists Giancarlo Colon Vilar as a member of these groups (CMS data updated October 2, 2026).

  • Mercy Health System Corporation753 clinicians in the group
  • Rockford Health Physicians521 clinicians in the group
  • Access Telecare PLLC413 clinicians in the group
  • Access Telecare California PC80 clinicians in the group

Specialties

Find other Psychiatry doctors in South Carolina →

Other psychiatrists in Greenville

Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.

All psychiatrists in Greenville →

Other clinicians in Mercy Health System Corporation

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Puerto Rico School Of Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1508151762
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  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