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Clinical Social Worker

Leslie L. Larsen, CSW

Sees patients in Fort Collins, CO · Colorado

Summary

Leslie L. Larsen, CSW is a clinical social worker at 4115 Boardwalk Dr, Unit 100, Fort Collins, CO 80525. Phone: (970) 493-4580. Accepts Medicare assignment. NPI 1053865915. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Clinical social worker
  • Address: 4115 Boardwalk Dr, Unit 100, Fort Collins, CO 80525 · Directions
  • Phone: (970) 493‑4580
  • Medicare: Accepts Medicare assignment
  • Group practice: Neurofeedback Clinic of Northern Colorado LLC
  • School: graduated 2001
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Leslie L. Larsen, 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 Leslie L. Larsen accept Medicare assignment?
Yes. Medicare's clinician data says Leslie L. Larsen 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.
What is Leslie L. Larsen's NPI number?
1053865915. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Leslie L. Larsen is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Leslie L. Larsen as a member of this group (CMS data updated October 2, 2026).

  • Neurofeedback Clinic of Northern Colorado LLC16 clinicians in the group

Specialties

Find other clinicians: Clinical Social Worker, Colorado →

Other clinical social workers in Fort Collins

Clinicians with the same Medicare primary specialty in Fort Collins, CO — not a recommendation.

All clinical social workers in Fort Collins →

Other clinicians in Neurofeedback Clinic of Northern Colorado LLC

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

Clinician information

CredentialCSW
Graduation year2001
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1053865915
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians