Doctor profile · Federal record

Dr. Amanda Hiemstra, APNP

Nurse Practitioner · Family Nurse Practitioner · Ripon, WI

  • NPI 1922458785
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1242 W Fond du LAC St
Ripon, WI 549719288
(920) 745-4700
fax (920) 745-4701
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
July 31, 2025
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Wisconsin #6994-33
Medicaid
WI #100058649

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922458785. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
305
Distinct HCPCS
5
Medicare allowed
$13,499
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 129 84 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 54 44 $102
99213 Established patient office or other outpatient visit, 20-29 minutes 52 34 $73
93793 Anticoagulant management of patient taking warfarin 41 14 $9
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 29 29 $95

In context: peer comparison

Among 1 peers in Ripon Nurse Practitioner, average services per provider: 61. This provider delivers 5.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
324
Patients
109
Total drug cost
$21,677
Drug Type Claims Patients Total cost
Lisinopril Generic 41 18 $346
Rosuvastatin Calcium Generic 29 12 $695
Losartan Potassium Generic 24 13 $263
Metformin Hcl ER (Metformin Hcl) Brand 24 12 $300
Omeprazole Generic 23 15 $536
Atorvastatin Calcium Generic 22 16 $336
Hydrochlorothiazide Generic 22 11 $153
Tramadol Hcl Generic 21 0 $198
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 19 0 $604
Alprazolam Generic 18 0 $45

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Amanda Hiemstra's medical specialty?
Dr. Amanda Hiemstra practices Nurse Practitioner in Ripon, WI.
Where does Dr. Amanda Hiemstra practice?
Dr. Amanda Hiemstra practices at 1242 W Fond du LAC St, Ripon, WI 549719288. Office phone: 9207454700.
What is Dr. Amanda Hiemstra's NPI?
Dr. Amanda Hiemstra's National Provider Identifier (NPI) is 1922458785, issued by NPPES.
Does Dr. Amanda Hiemstra accept Medicare assignment?
Yes. Dr. Amanda Hiemstra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amanda Hiemstra commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.