MS. NANCY LEANNE MIXON FNP-BC
NPI 1083065932
Nurse Practitioner - Family in Knoxville, TN
About Ms. Nancy Leanne Mixon Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. NANCY LEANNE MIXON FNP-BC (NPI 1083065932) is an individual family provider in Knoxville, Tennessee, licensed in Tennessee (APN0000021196) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 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 (PECOS)
Ms. Nancy Leanne Mixon Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nancy Mixon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Knoxville, TN 37920
- Reassigned Medicare billing, Tennessee enrollment
- 21 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37920 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
KNOXVILLE, TN 37920
KNOXVILLE, TN 37920
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 Mixon's NPI number?
The NPI number for Nancy Mixon is 1083065932. It was assigned to this individual provider in the NPPES registry on June 22, 2016. The provider is also known as Ms. Nancy Leanne Maxey Norris.
Where is Nancy Mixon located?
Nancy Mixon practices at 1930 Alcoa Hwy Building A Suite 435, Knoxville, TN 37920. The listed phone number is (865) 305-8888.
What is Nancy Mixon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Nancy Mixon enrolled in Medicare?
Yes. Nancy Mixon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nancy Mixon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Mixon reassigns Medicare benefits to High Risk Obstetrical Consultants, PLLC (Knoxville, TN). 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 Nancy Mixon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nancy Mixon accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 4 other insurers list Nancy Mixon 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 Nancy Mixon was last updated on October 28, 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.
# Ms. Nancy Leanne Mixon, FNP-BC · NPI 1083065932
Family physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since June 22, 2016.
## Identity
- **NPI:** 1083065932 (Entity type: Individual)
- **Enumerated:** June 22, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APN0000021196 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1930 ALCOA HWY, BUILDING A SUITE 435, Knoxville, TN 37920-1500
- **Phone:** (865) 305-8888
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** High Risk Obstetrical Consultants, PLLC (NPI 1770724676, Knoxville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 28, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1083065932) · Data from the CMS NPPES public registry.