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

Internal Medicine

Charles Briseno, MD

Works at hospitals in Cape Coral, FL · Fort Myers, FL · Florida

Summary

Dr. Charles Briseno, MD is an internal medicine doctor at 1138 Country Club Blvd, Cape Coral, FL 33990. Phone: (239) 424-1900. Accepts Medicare assignment. In 2024, Charles Briseno had 590 Original Medicare patients and 4,875 services. NPI 1639170715. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Charles Briseno, 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 Charles Briseno accept Medicare assignment?
Yes. Medicare's clinician data says Charles Briseno 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 Charles Briseno see?
In 2024, CMS data shows 590 Original Medicare patients and 4,875 services for Charles Briseno. This counts Original Medicare only and measures volume, not quality.
What is Charles Briseno's NPI number?
1639170715. 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 Charles Briseno, 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 patients590
Services billed to Medicare4,875
Different services or procedures39
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Injection, denosumab, 1 mg (J0897)1,320 services
  2. Injection, methylprednisolone acetate, 1 mg (J1010)1,080 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)667 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)256 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)108 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%
  • High cholesterol75%
  • Arthritis52%
  • Chronic kidney disease46%
  • Ischemic heart disease35%
  • Diabetes23%

Hospitals where Charles Briseno works

Medicare's Facility Affiliation Data lists Charles Briseno 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.

Practice locations

Addresses where Charles Briseno is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Charles Briseno as a member of this group (CMS data updated October 2, 2026).

  • Lee Health System Inc1,428 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Cape Coral

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

All internal medicine doctors in Cape Coral →

Other clinicians in Lee Health System Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical School At Houston
Graduation year1990 (36 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1639170715
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