DR. LESLIE KAYO WINTER M.D.
NPI 1073788915
Otolaryngology in Longmont, CO
About Dr. Leslie Kayo Winter M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LESLIE KAYO WINTER M.D. (NPI 1073788915) is an individual otolaryngology provider in Longmont, Colorado, licensed in Colorado (DR.0056107) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and is a graduate of Ohio State University College Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Leslie Kayo Winter M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Leslie Winter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2,596 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80501 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LONGMONT, CO 80501
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Leslie Winter's NPI number?
The NPI number for Leslie Winter is 1073788915. It was assigned to this individual provider in the NPPES registry on April 22, 2008.
Where is Leslie Winter located?
Leslie Winter practices at 1925 Mountain View Ave, Longmont, CO 80501. The listed phone number is (303) 776-1234.
What is Leslie Winter's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Leslie Winter enrolled in Medicare?
Yes. Leslie Winter is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Leslie Winter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Winter reassigns Medicare benefits to Poudre Valley Medical Group, LLC (Loveland, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leslie Winter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leslie Winter accept?
Health plans from Select Health and UnitedHealthcare list Leslie Winter as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Leslie Winter was last updated on February 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Leslie Kayo Winter, M.D. · NPI 1073788915
Otolaryngology physician in Longmont, Colorado. Individual provider, active in the CMS NPPES registry since April 22, 2008.
## Identity
- **NPI:** 1073788915 (Entity type: Individual)
- **Enumerated:** April 22, 2008
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** DR.0056107 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1925 MOUNTAIN VIEW AVE, Longmont, CO 80501-3128
- **Phone:** (303) 776-1234 · **Fax:** (720) 494-3107
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Poudre Valley Medical Group, LLC (NPI 1366763260, Loveland, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 2004
## Record status
- **NPPES last updated:** February 25, 2016
- **Other identifiers:** Medicaid 99730090 (CO); Medicare PIN 466328YLB8 (CO); Medicaid 110082628A (MA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1073788915) · Data from the CMS NPPES public registry.