MACKENZIE BUZZARD FNP
NPI 1689359267
Nurse Practitioner - Family in Altamont, IL
About Mackenzie Buzzard Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MACKENZIE BUZZARD FNP (NPI 1689359267) is an individual family provider in Altamont, Illinois, licensed in Illinois (209.027613) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with Sarah Bush Lincoln Health Center, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 5
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
Mackenzie Buzzard 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 Mackenzie Buzzard reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Vandalia, IL 62471
- Reassigned Medicare billing, Illinois enrollment
- 652 clinicians in this Medicare group
Pana, IL 62557
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Hshs Medical Group Inc
- 317 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sarah Bush Lincoln Health Center
Acute Care Hospitals · Mattoon, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62411 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mackenzie Buzzard's NPI number?
The NPI number for Mackenzie Buzzard is 1689359267. It was assigned to this individual provider in the NPPES registry on June 20, 2023. The provider is also known as Mackenzie Wermert.
Where is Mackenzie Buzzard located?
Mackenzie Buzzard practices at 3 Do It Dr, Altamont, IL 62411. The listed phone number is (618) 483-6131.
What is Mackenzie Buzzard's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mackenzie Buzzard enrolled in Medicare?
Yes. Mackenzie Buzzard 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 Mackenzie Buzzard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mackenzie Buzzard reassigns Medicare benefits to 2 organizations: Sarah Bush Lincoln Health Center (Vandalia, IL) and Sjl Health Systems Inc (Pana, IL). 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 Mackenzie Buzzard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mackenzie Buzzard affiliated with any hospitals?
According to CMS data, Mackenzie Buzzard is affiliated with Sarah Bush Lincoln Health Center.
When was this NPI record last updated?
The NPPES record for Mackenzie Buzzard was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Mackenzie Buzzard, FNP · NPI 1689359267
Family physician in Altamont, Illinois. Individual provider, active in the CMS NPPES registry since June 20, 2023.
## Identity
- **NPI:** 1689359267 (Entity type: Individual)
- **Enumerated:** June 20, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209.027613 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 3 DO IT DR, Altamont, IL 62411-1135
- **Phone:** (618) 483-6131 · **Fax:** (618) 483-6718
## 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): Sarah Bush Lincoln Health Center (NPI 1306959689, Vandalia, IL); Sjl Health Systems Inc (NPI 1215037353, Pana, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** May 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1689359267) · Data from the CMS NPPES public registry.