Doctor profile · Federal record

Dr. Ioana Huibregtse, APN, FNP-C

Nurse Practitioner · Family Nurse Practitioner · Family Nurse Practitioner · Middleton, WI

  • NPI 1073865598
  • 14 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7780 Elmwood Ave
Middleton, WI 535625407
(608) 417-3434
Mailing address
202 S Park St
Madison, WI 537151507

Credentials & registration

NPPES · NUCC
NPI registered
October 2012 — 14 yrs on file
Profile last updated
October 16, 2014
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
Wisconsin #5505 · Illinois #209009865

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073865598. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
142
Distinct HCPCS
3
Medicare allowed
$10,290
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 59 42 $76
99213 Established patient office or other outpatient visit, 20-29 minutes 55 44 $53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 28 28 $104

In context: peer comparison

Among 1 peers in Middleton Nurse Practitioner, average services per provider: 47. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
415
Patients
55
Total drug cost
$18,511
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 56 18 $566
Losartan Potassium Generic 45 14 $437
Levothyroxine Sodium Generic 42 12 $771
Metformin Hcl Generic 29 0 $124
Lisinopril Generic 28 11 $227
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 26 0 $578
Amlodipine Besylate Generic 26 0 $208
Hydrochlorothiazide Generic 26 0 $224
Chlorthalidone Generic 22 0 $554
Eliquis (Apixaban) Brand 22 0 $13,329

Frequently asked questions

Auto-generated from federal data
What is Dr. Ioana Huibregtse's medical specialty?
Dr. Ioana Huibregtse practices Nurse Practitioner in Middleton, WI.
Where does Dr. Ioana Huibregtse practice?
Dr. Ioana Huibregtse practices at 7780 Elmwood Ave, Middleton, WI 535625407. Office phone: 6084173434.
What is Dr. Ioana Huibregtse's NPI?
Dr. Ioana Huibregtse's National Provider Identifier (NPI) is 1073865598, issued by NPPES.
What procedures does Dr. Ioana Huibregtse commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.