Doctor profile · Federal record

Dr. Ann Hefter, AGACNP-BC, MSN, BSN

Nurse Practitioner · Appleton, WI

  • NPI 1003584145
  • Accepts Medicare
  • MIPS 94.3 / 100 · 2023
  • 5 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1818 N Meade St
Appleton, WI 549113454
(920) 731-8900
Additional location
1506 S Oneida St
Appleton, WI 549151305
(920) 738-2000

Credentials & registration

NPPES · NUCC
NPI registered
September 2021 — 5 yrs on file
Profile last updated
August 22, 2023
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Wisconsin #11169

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003584145. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
223
Distinct HCPCS
3
Medicare allowed
$22,896
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 194 154 $102
99213 Established patient office or other outpatient visit, 20-29 minutes 16 16 $72
99215 Established patient office or other outpatient visit, 40-54 minutes 13 11 $144

In context: peer comparison

Among 40 peers in Appleton Nurse Practitioner, average services per provider: 87. This provider delivers 2.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$977
Transactions
11
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 5 $862.98
Janssen Pharmaceuticals, INC 2 $39.21
Edwards Lifesciences Corporation 1 $26.38
Daiichi Sankyo INC. 1 $24.89
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 2 $23.05

By nature of payment

Food and Beverage
$708
Travel and Lodging
$269

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,818
Patients
932
Total drug cost
$657,218
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 403 97 $402,360
Furosemide Generic 358 128 $2,946
Metoprolol Succinate Generic 317 114 $7,866
Atorvastatin Calcium Generic 257 87 $5,913
Metoprolol Tartrate Generic 246 91 $3,296
Lisinopril Generic 176 59 $1,605
Losartan Potassium Generic 151 53 $1,976
Amlodipine Besylate Generic 148 54 $1,407
Spironolactone Generic 144 53 $1,818
Entresto (Sacubitril/Valsartan) Brand 142 27 $115,985

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ann Hefter's medical specialty?
Dr. Ann Hefter practices Nurse Practitioner in Appleton, WI.
Where does Dr. Ann Hefter practice?
Dr. Ann Hefter practices at 1818 N Meade St, Appleton, WI 549113454. Office phone: 9207318900.
What is Dr. Ann Hefter's NPI?
Dr. Ann Hefter's National Provider Identifier (NPI) is 1003584145, issued by NPPES.
Does Dr. Ann Hefter accept Medicare assignment?
Yes. Dr. Ann Hefter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Hefter 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.