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Internal Medicine

Courtney Bonner, DO

Works at hospitals in Key West, FL · Florida

Summary

Dr. Courtney Bonner, DO is an internal medicine doctor at 1111 12th St, Key West, FL 33040. Phone: (305) 292-5877. Accepts Medicare assignment. In 2024, Courtney Bonner had 427 Original Medicare patients and 4,138 services. NPI 1225080336. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1111 12th St, Key West, FL 33040 · Directions (1 more location)
  • Phone: (305) 292‑5877
  • Medicare: Accepts Medicare assignment
  • Hospital: Lower Keys Medical Center
  • Group practice: Key West Hma Physician Management LLC
  • Medical school: graduated 1996 (30 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Courtney Bonner, 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 Courtney Bonner accept Medicare assignment?
Yes. Medicare's clinician data says Courtney Bonner 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 Courtney Bonner see?
In 2024, CMS data shows 427 Original Medicare patients and 4,138 services for Courtney Bonner. This counts Original Medicare only and measures volume, not quality.
What is Courtney Bonner's NPI number?
1225080336. 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 Courtney Bonner, 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 patients427
Services billed to Medicare4,138
Different services or procedures41
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Injection, methylprednisolone acetate, 1 mg (J1010)1,985 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)687 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)219 services
  4. Injection of drug or substance under skin or into muscle (96372)162 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)124 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 pressure68%
  • High cholesterol68%
  • Arthritis40%
  • Ischemic heart disease33%
  • Diabetes26%
  • Anxiety20%

Hospitals where Courtney Bonner works

Medicare's Facility Affiliation Data lists Courtney Bonner 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.

  • Lower Keys Medical CenterKey West, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100150

Practice locations

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

  • 1111 12th StKey West, FL 33040
  • 3224 N Roosevelt BlvdKey West, FL 33040 (305) 292‑5877

Group practices

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

  • Key West Hma Physician Management LLC33 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Key West

Clinicians with the same Medicare primary specialty in Key West, FL — not a recommendation.

All internal medicine doctors in Key West →

Other clinicians in Key West Hma Physician Management LLC

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

Clinician information

CredentialDO
Graduation year1996 (30 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1225080336
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