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

Gastroenterology

Julian A. Perez Barrios, MD

Works at hospitals in Cape Coral, FL · Florida

Summary

Dr. Julian A. Perez Barrios, MD is a gastroenterologist at 1303 SE 8th Ter, Cape Coral, FL 33990. Phone: (239) 458-0822. Accepts Medicare assignment. In 2024, Julian A. Perez Barrios had 132 Original Medicare patients and 216 services. NPI 1134335375. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Gastroenterologist (Medicare lists Gastroenterology)
  • Address: 1303 SE 8th Ter, Cape Coral, FL 33990 · Directions (1 more location)
  • Phone: (239) 458‑0822
  • Medicare: Accepts Medicare assignment
  • Hospital: Cape Coral Hospital
  • Group practice: Gastroenterology Associates of Southwest Florida LLC
  • Medical school: graduated 1996 (30 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Julian A. Perez Barrios, 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 Julian A. Perez Barrios accept Medicare assignment?
Yes. Medicare's clinician data says Julian A. Perez Barrios 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 Julian A. Perez Barrios see?
In 2024, CMS data shows 132 Original Medicare patients and 216 services for Julian A. Perez Barrios. This counts Original Medicare only and measures volume, not quality.
What is Julian A. Perez Barrios's NPI number?
1134335375. 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 Julian A. Perez Barrios, 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 patients132
Services billed to Medicare216
Different services or procedures16
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)62 services
  2. Biopsy of large bowel using a flexible endoscope (45380)39 services
  3. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)38 services
  4. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)31 services
  5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)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 cholesterol75%
  • High blood pressure74%
  • Arthritis54%
  • Diabetes28%
  • Depression27%
  • Ischemic heart disease26%

Hospitals where Julian A. Perez Barrios works

Medicare's Facility Affiliation Data lists Julian A. Perez Barrios 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.

  • Cape Coral HospitalCape Coral, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100244

Practice locations

Addresses where Julian A. Perez Barrios is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Julian A. Perez Barrios as a member of this group (CMS data updated October 2, 2026).

  • Gastroenterology Associates of Southwest Florida LLC66 clinicians in the group

Specialties

Find other Gastroenterology doctors in Florida →

Other gastroenterologists in Cape Coral

Clinicians with the same Medicare primary specialty in Cape Coral, FL — not a recommendation.

All gastroenterologists in Cape Coral →

Other clinicians in Gastroenterology Associates of Southwest Florida LLC

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

Clinician information

CredentialMD
Graduation year1996 (30 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134335375
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians