Doctor profile · Federal record

Dr. Courtney Makus, Ag-ACNP

Nurse Practitioner (CMS: Cardiovascular Disease (Cardiology)) · Gerontology Nurse Practitioner · Acute Care Nurse Practitioner · Ames, IA

  • NPI 1720681554
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1111 Duff Avcenue
Ames, IA 50010
(515) 239-4472
fax (515) 239-4539
Mailing address
5211 Nw 8Th St
Ankeny, IA 500238013

Credentials & registration

NPPES · NUCC
NPI registered
November 2020 — 6 yrs on file
Profile last updated
September 17, 2025
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Iowa #H159470

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720681554. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$219
Transactions
7
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 5 $184.29
Abbott Laboratories 1 $18.29
Abbvie INC. 1 $16.47

By nature of payment

Food and Beverage
$219

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
584
Patients
300
Total drug cost
$68,773
Drug Type Claims Patients Total cost
Furosemide Generic 86 42 $381
Metoprolol Succinate Generic 71 40 $688
Clopidogrel (Clopidogrel Bisulfate) Brand 54 17 $786
Amiodarone Hcl Generic 48 26 $560
Losartan Potassium Generic 36 18 $191
Spironolactone Generic 36 23 $227
Bumetanide Generic 34 21 $1,404
Metoprolol Tartrate Generic 33 16 $149
Isosorbide Mononitrate ER (Isosorbide Mononitrate) Brand 32 16 $434
Xarelto (Rivaroxaban) Brand 32 16 $17,662

Frequently asked questions

Auto-generated from federal data
What is Dr. Courtney Makus's medical specialty?
Dr. Courtney Makus practices Nurse Practitioner in Ames, IA.
Where does Dr. Courtney Makus practice?
Dr. Courtney Makus practices at 1111 Duff Avcenue, Ames, IA 50010. Office phone: 5152394472.
What is Dr. Courtney Makus's NPI?
Dr. Courtney Makus's National Provider Identifier (NPI) is 1720681554, issued by NPPES.
Does Dr. Courtney Makus accept Medicare assignment?
Yes. Dr. Courtney Makus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.