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Sleep Medicine

Victoria M. Lennox, MD

Sees patients in Lone Tree, CO · Colorado

Summary

Dr. Victoria M. Lennox, MD is a sleep medicine doctor at 10240 Park Meadows Dr, Lone Tree, CO 80124. Phone: (303) 338-4545. Accepts Medicare assignment. In 2024, Victoria M. Lennox had 12 Original Medicare patients and 19 services. NPI 1528529757. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Sleep medicine doctor (Medicare lists Sleep Medicine)
  • Address: 10240 Park Meadows Dr, Lone Tree, CO 80124 · Directions
  • Phone: (303) 338‑4545
  • Medicare: Accepts Medicare assignment
  • Group practice: Colorado Permanente Medical Group PC
  • Medical school: University Of Illinois College Of Med (chi/peor/rock/chm-Urb) · graduated 2019 (7 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Victoria M. Lennox, 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 Victoria M. Lennox accept Medicare assignment?
Yes. Medicare's clinician data says Victoria M. Lennox 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 Victoria M. Lennox see?
In 2024, CMS data shows 12 Original Medicare patients and 19 services for Victoria M. Lennox. This counts Original Medicare only and measures volume, not quality.
What is Victoria M. Lennox's NPI number?
1528529757. 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 Victoria M. Lennox, 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 patients12
Services billed to Medicare19
Different services or procedures11
Participating Medicare providerYes
Average age of these patients69

Practice locations

Addresses where Victoria M. Lennox is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Victoria M. Lennox as a member of this group (CMS data updated October 2, 2026).

  • Colorado Permanente Medical Group PC1,327 clinicians in the group

Specialties

Find other Sleep Medicine doctors in Colorado →

Other sleep medicine doctors in Colorado

Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.

All sleep medicine doctors in Colorado →

Other clinicians in Colorado Permanente Medical Group PC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1528529757
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