Doctor profile · Federal record

Dr. Amanda Kossak, M.D.

Family Medicine Physician (CMS: Family Practice) · Appleton, WI

  • NPI 1154783256
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2500 E Capitol Dr
Appleton, WI 549118735
(920) 830-6877

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
July 29, 2020
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Wisconsin #67974

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154783256. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
282
Distinct HCPCS
8
Medicare allowed
$22,318
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 90 73 $120
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 49 49 $122
36415 Insertion of needle into vein for collection of blood sample 38 36 $8
77067 Screening mammography 31 31 $87
77063 Screening 3d breast mammography 26 26 $23
G0008 Administration of influenza virus vaccine 19 19 $29
77080 Dxa bone density measurement of hip, pelvis, spine 15 15 $27
90662 Influenza vaccine split virus, preservative free 14 14 $72

In context: peer comparison

Among 41 peers in Appleton Family Medicine Physician, average services per provider: 55. This provider delivers 5.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,622
Patients
519
Total drug cost
$20,331
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 245 80 $3,412
Lisinopril Generic 181 58 $1,506
Levothyroxine Sodium Generic 165 52 $2,298
Amlodipine Besylate Generic 133 51 $990
Simvastatin Generic 119 35 $1,351
Warfarin Sodium Generic 97 0 $1,102
Losartan Potassium Generic 94 37 $2,000
Metoprolol Succinate Generic 90 36 $1,777
Omeprazole Generic 82 31 $1,031
Trazodone Hcl Generic 79 26 $597

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Amanda Kossak's medical specialty?
Dr. Amanda Kossak practices Family Medicine Physician in Appleton, WI.
Where does Dr. Amanda Kossak practice?
Dr. Amanda Kossak practices at 2500 E Capitol Dr, Appleton, WI 549118735. Office phone: 9208306877.
What is Dr. Amanda Kossak's NPI?
Dr. Amanda Kossak's National Provider Identifier (NPI) is 1154783256, issued by NPPES.
Does Dr. Amanda Kossak accept Medicare assignment?
Yes. Dr. Amanda Kossak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amanda Kossak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.