JOYCE MAIXNER FNP-BC
NPI 1528418332
Nurse Practitioner - Family in Troy, MO
About Joyce Maixner Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOYCE MAIXNER FNP-BC (NPI 1528418332) is an individual family provider in Troy, Missouri, licensed in Missouri (2016023921) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Lincoln, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
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
Joyce Maixner Fnp-bc 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 Joyce Maixner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Troy, MO 63379
- Reassigned Medicare billing, Missouri enrollment
- 229 clinicians in this Medicare group
Chattanooga, TN 37403
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Southeastern Emergency Services Of Memphis PC
- 89 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Lincoln
Critical Access Hospitals · Troy, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63379 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.
TROY, MO 63379
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 Joyce Maixner's NPI number?
The NPI number for Joyce Maixner is 1528418332. It was assigned to this individual provider in the NPPES registry on June 13, 2016.
Where is Joyce Maixner located?
Joyce Maixner practices at 1000 E Cherry St, Troy, MO 63379. The listed phone number is (636) 528-3495.
What is Joyce Maixner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Joyce Maixner enrolled in Medicare?
Yes. Joyce Maixner 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 Joyce Maixner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joyce Maixner reassigns Medicare benefits to 2 organizations: Mercy Hospital Lincoln (Troy, MO) and Southeastern Emergency Services Of Memphis, P.C. (Chattanooga, TN). 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 Joyce Maixner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joyce Maixner affiliated with any hospitals?
According to CMS data, Joyce Maixner is affiliated with Mercy Hospital Lincoln.
When was this NPI record last updated?
The NPPES record for Joyce Maixner was last updated on February 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Joyce Maixner, FNP-BC · NPI 1528418332
Family physician in Troy, Missouri. Individual provider, active in the CMS NPPES registry since June 13, 2016.
## Identity
- **NPI:** 1528418332 (Entity type: Individual)
- **Enumerated:** June 13, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 2016023921 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 E CHERRY ST, Troy, MO 63379-1513
- **Phone:** (636) 528-3495
## 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): Mercy Hospital Lincoln (NPI 1962808733, Troy, MO); Southeastern Emergency Services Of Memphis, P.C. (NPI 1164454450, Chattanooga, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** February 1, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1528418332) · Data from the CMS NPPES public registry.