NANCY WINKLER FNP
NPI 1811022429
Nurse Practitioner - Primary Care in Cody, WY
About Nancy Winkler Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NANCY WINKLER FNP (NPI 1811022429) is an individual primary care provider in Cody, Wyoming, licensed in Wyoming (15521.1405) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with Powell Valley Hospital, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Nancy Winkler Fnp 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 Reassignments
2Medicare enrollment records show Nancy Winkler reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cody, WY 82414
- Reassigned Medicare billing, Wyoming enrollment
- 181 clinicians in this Medicare group
Casper, WY 82601
- Reassigned Medicare billing, Wyoming enrollment
- 4 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Powell Valley Hospital
Critical Access Hospitals · Powell, WYCody Regional Health
Critical Access Hospitals · Cody, WYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 82414 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.
Referred Medical Equipment & Supplies CMS DME claims 19
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CODY, WY 82414
CODY, WY 82414
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 Nancy Winkler's NPI number?
The NPI number for Nancy Winkler is 1811022429. It was assigned to this individual provider in the NPPES registry on February 22, 2007.
Where is Nancy Winkler located?
Nancy Winkler practices at 424 Yellowstone Ave Suite 230, Cody, WY 82414. The listed phone number is (307) 578-2975.
What is Nancy Winkler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Nancy Winkler enrolled in Medicare?
Yes. Nancy Winkler 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 organizations bill Medicare for Nancy Winkler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Winkler reassigns Medicare benefits to 2 organizations: West Park Hospital District (Cody, WY) and Wound Care Of Wyoming LLC (Casper, WY). Each 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 Nancy Winkler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nancy Winkler accept?
Health plans from Blue Cross Blue Shield of Wyoming list Nancy Winkler 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.
Is Nancy Winkler affiliated with any hospitals?
According to CMS data, Nancy Winkler is affiliated with Powell Valley Hospital and Cody Regional Health.
When was this NPI record last updated?
The NPPES record for Nancy Winkler was last updated on September 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Nancy Winkler, FNP · NPI 1811022429
Primary Care physician in Cody, Wyoming. Individual provider, active in the CMS NPPES registry since February 22, 2007.
## Identity
- **NPI:** 1811022429 (Entity type: Individual)
- **Enumerated:** February 22, 2007
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 15521.1405 (Wyoming)
- **Sole proprietor:** No
## Practice location
- **Address:** 424 YELLOWSTONE AVE, SUITE 230, Cody, WY 82414-9309
- **Phone:** (307) 578-2975
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): West Park Hospital District (NPI 1043200041, Cody, WY); Wound Care Of Wyoming LLC (NPI 1902636251, Casper, WY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** September 30, 2020
- **Other identifiers:** Medicaid 141432100 (WY)
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Source: [NPI Profile](https://npiprofile.com/npi/1811022429) · Data from the CMS NPPES public registry.