Doctor profile · Federal record

Dr. Cassandre Hetzer, O.D.

Optometrist · Optometrist · Mayville, WI

  • NPI 1184626228
  • 21 yrs on file
  • Licensed in 2 states
  • Female
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
935 Horicon St
Mayville, WI 530501428
(920) 387-3180
fax (920) 387-9636
Mailing address
614 Colgate RD
Colgate, WI 530179323

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
152W00000X — NUCC code
State licenses (2)
Wisconsin #2915-035 · Georgia #OPT002017
Medicaid
WI #386-17900

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184626228. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
15
Distinct HCPCS
1
Medicare allowed
$1,282
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 15 13 $85

In context: peer comparison

Among 1 peers in this city , average services per provider: 15. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$125
Transactions
6
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas Inc. 3 $63.18
Tarsus Pharmaceuticals, Inc. 3 $61.99

By nature of payment

Food and Beverage
$125

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$253
Drug Type Claims Patients Total cost
Latanoprost Generic 11 0 $253

Frequently asked questions

Auto-generated from federal data
What is Dr. Cassandre Hetzer's medical specialty?
Dr. Cassandre Hetzer practices Optometrist in Mayville, WI.
Where does Dr. Cassandre Hetzer practice?
Dr. Cassandre Hetzer practices at 935 Horicon St, Mayville, WI 530501428. Office phone: 9203873180.
What is Dr. Cassandre Hetzer's NPI?
Dr. Cassandre Hetzer's National Provider Identifier (NPI) is 1184626228, issued by NPPES.
What procedures does Dr. Cassandre Hetzer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.