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

Cardiac Electrophysiology

Rachael Venn, MD

Works at hospitals in Naples, FL · Florida

Summary

Dr. Rachael Venn, MD is a cardiac electrophysiologist at 399 9th St N, 300a Naples Heart Institute, Naples, FL 34102. Phone: (239) 436-5634. Accepts Medicare assignment. In 2024, Rachael Venn had 140 Original Medicare patients and 298 services. NPI 1457702367. 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: Cardiac electrophysiologist (Medicare lists Cardiac Electrophysiology)
  • Address: 399 9th St N, 300a Naples Heart Institute, Naples, FL 34102 · Directions
  • Phone: (239) 436‑5634
  • Medicare: Accepts Medicare assignment
  • Hospital: Naples Community Hospital
  • Group practice: NCHMD Inc
  • Medical school: graduated 2016 (10 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Rachael Venn, 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 Rachael Venn accept Medicare assignment?
Yes. Medicare's clinician data says Rachael Venn 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 Rachael Venn see?
In 2024, CMS data shows 140 Original Medicare patients and 298 services for Rachael Venn. This counts Original Medicare only and measures volume, not quality.
What is Rachael Venn's NPI number?
1457702367. 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 Rachael Venn, 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 patients140
Services billed to Medicare298
Different services or procedures43
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)65 services
  2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)49 services
  3. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)14 services
  4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)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%
  • High cholesterol75%
  • Ischemic heart disease65%
  • Atrial fibrillation61%
  • Arthritis53%
  • Heart failure42%

Hospitals where Rachael Venn works

Medicare's Facility Affiliation Data lists Rachael Venn 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 Rachael Venn is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • NCHMD Inc510 clinicians in the group

Specialties

Find other Cardiac Electrophysiology doctors in Florida →

Other cardiac electrophysiologists in Naples

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

All cardiac electrophysiologists in Naples →

Other clinicians in NCHMD Inc

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

Clinician information

CredentialMD
Graduation year2016 (10 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457702367
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