Doctor profile · Federal record

Dr. Annie Zeug, MD

Surgery Physician (CMS: General Surgery) · Neenah, WI

  • NPI 1639608557
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 Theda Clark Medical Plz Ste 400
Neenah, WI 549562763
(920) 725-4527
Mailing address
100 Theda Clark Medical Plz
Neenah, WI 549562763

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
February 3, 2023
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Wisconsin #70170-20

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639608557. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
164
Distinct HCPCS
7
Medicare allowed
$16,304
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 40 25 $46
99203 New patient office or other outpatient visit, 30-44 minutes 34 34 $103
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 22 20 $101
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 21 $122
45380 Biopsy of large bowel using a flexible endoscope 16 16 $156
99213 Established patient office or other outpatient visit, 20-29 minutes 16 16 $85
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $156

In context: peer comparison

Among 6 peers in this city , average services per provider: 25. This provider delivers 6.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$232
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
W. L. Gore & Associates, Inc. 1 $152.25
Hologic Sales and Service, LLC 1 $63.77
LifeNet Health 1 $16.24

By nature of payment

Food and Beverage
$232

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
110
Patients
66
Total drug cost
$2,390
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 38 17 $884
Oxycodone Hcl Generic 36 36 $55
Sucralfate Generic 21 13 $1,200
Omeprazole Generic 15 0 $251

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Annie Zeug's medical specialty?
Dr. Annie Zeug practices Surgery Physician in Neenah, WI.
Where does Dr. Annie Zeug practice?
Dr. Annie Zeug practices at 100 Theda Clark Medical Plz Ste 400, Neenah, WI 549562763. Office phone: 9207254527.
What is Dr. Annie Zeug's NPI?
Dr. Annie Zeug's National Provider Identifier (NPI) is 1639608557, issued by NPPES.
Does Dr. Annie Zeug accept Medicare assignment?
Yes. Dr. Annie Zeug accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Annie Zeug commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); New patient office or other outpatient visit (HCPCS 99203); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.