NPPES file of Aug 9, 2026

Mackenzie Buzzard, FNP

Family Nurse Practitioner · Altamont, IL

Mackenzie Buzzard, FNP is a family nurse practitioner with a practice address in Altamont, Illinois, and NPI 1689359267, issued on Jun 20, 2023. Check the license (Illinois 209.027613, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689359267
Name
Mackenzie Buzzard
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209.027613 IL
Self-reported in NPPES; status is on the state search
Practice location
3 DO IT Dr, Altamont, IL 62411
Phone
(618) 483-6131
Enumerated
Jun 20, 2023
Record last updated
May 4, 2026
Fax
(618) 483-6718
Medicare enrollment
Enrolled (PECOS I20231207002370); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3 DO IT Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kory Flood, APRNFamily Nurse Practitioner1104716034
  2. Robert Frost, MDFamily Medicine Physician1568449098
  3. Kathi Vaughn, FNP-BCFamily Nurse Practitioner1700074762

Verify Mackenzie Buzzard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209.027613    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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74% fewer Medicare Part D claims than the average family nurse practitioner in 2024

340 Medicare Part D claims for 269 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Mackenzie Buzzard340
  2. Specialty average1,305

Most prescribed

  1. Prednisone89 claims
  2. Amoxicillin-Clavulanate Potass52 claims
  3. Cephalexin43 claims
  4. Azithromycin30 claims
  5. Sulfamethoxazole-Trimethoprim17 claims
  6. Methylprednisolone13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

One hospital affiliation

  1. Sarah Bush Lincoln Health CenterCharleston, IL · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

9 family nurse practitioner records list a practice address in Altamont

They are 9 of the 31 NPPES records with a practice address in Altamont, and 7,639 family nurse practitioner records in Illinois.

All 9 in Altamont → All 7,639 in Illinois → Every provider in Altamont →

Other family nurse practitioner records in Illinois

  1. Crystal Aandahl, FNPNorth Chicago, IL1316497068
  2. Deborah Aaron, FNPChicago, IL1114024916
  3. Roseviminda Abano, CNPGurnee, IL1215318555
  4. Theresa AbbaduskyPekin, IL1265892046
  5. Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
  6. Manar Abdalla, FNPChicago, IL1700632411
  7. Mahubah Abdallah, FNP-CRochelle, IL1841752284
  8. Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
  9. Servet Abdelhafez, APRNBrookfield, IL1790505048
  10. Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283

Common questions

What is Mackenzie Buzzard, FNP's NPI number?

Mackenzie Buzzard, FNP's National Provider Identifier (NPI) is 1689359267, issued on Jun 20, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mackenzie Buzzard, FNP located?

The NPPES record lists a practice address at 3 DO IT Dr, Altamont, IL, 62411. Phone: (618) 483-6131. Providers update this record themselves, so call before visiting.

How can I verify Mackenzie Buzzard, FNP's license?

NPPES lists Illinois license number 209.027613, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Mackenzie Buzzard, FNP prescribe under Medicare Part D?

In 2024, Mackenzie Buzzard, FNP had 340 Medicare Part D claims for 269 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.