Doctor profile · Federal record

Dr. Robert Mathaus, O.D.

Optometrist (CMS: Optometry) · Menomonee Falls, WI

  • NPI 1235194465
  • Accepts Medicare
  • 29 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
N85W16033 Appleton Ave
Menomonee Falls, WI 530513088
(262) 251-1900
Mailing address
16800 West Cleveland Ave
New Berlin, WI 531513533

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
January 29, 2008
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Wisconsin #2688
Medicaid
WI #38603007

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235194465. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
31
Distinct HCPCS
1
Medicare allowed
$2,726
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 31 31 $88

In context: peer comparison

Among 4 peers in Menomonee Falls Optometrist, average services per provider: 95. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$200
Transactions
10
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas INC. 8 $151.04
Johnson & Johnson Vision Care, INC. 2 $48.75

By nature of payment

Food and Beverage
$200

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Mathaus's medical specialty?
Dr. Robert Mathaus practices Optometrist in Menomonee Falls, WI.
Where does Dr. Robert Mathaus practice?
Dr. Robert Mathaus practices at N85W16033 Appleton Ave, Menomonee Falls, WI 530513088. Office phone: 2622511900.
What is Dr. Robert Mathaus's NPI?
Dr. Robert Mathaus's National Provider Identifier (NPI) is 1235194465, issued by NPPES.
Does Dr. Robert Mathaus accept Medicare assignment?
Yes. Dr. Robert Mathaus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Mathaus commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.