Doctor profile · Federal record
Dr. Robert Mertz, O.D.
Optometrist · Fitchburg, WI
- NPI 1174693246
- MIPS 80.2 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3051 Cahill Main
Fitchburg, WI 537117109
(608) 661-7200 - Mailing address
-
1265 John Q Hammons Dr
Madison, WI 537171921
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- October 17, 2012
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Wisconsin #2157
- Medicaid
- WI #38530200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174693246. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
374
Distinct HCPCS
7
Medicare allowed
$39,013
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 193 | 193 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 56 | 34 | $86 | |
92004 |
New patient complete exam of visual system | 51 | 51 | $143 | |
92133 |
Imaging of optic nerve | 25 | 24 | $35 | |
92134 |
Imaging of retina | 19 | 17 | $39 | |
92083 |
Exam of visual field with extended testing | 16 | 16 | $60 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 14 | 12 | $54 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 59. This provider delivers 6.3× the peer median.Open Payments
Industry payments received
All-time total
$101
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 1 | $101.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
65
Patients
0
Total drug cost
$7,402
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 54 | 0 | $505 |
| Restasis (Cyclosporine) | Brand | 11 | 0 | $6,897 |
Frequently asked questions
What is Dr. Robert Mertz's medical specialty?
Dr. Robert Mertz practices Optometrist in Fitchburg, WI.
Where does Dr. Robert Mertz practice?
Dr. Robert Mertz practices at 3051 Cahill Main, Fitchburg, WI 537117109. Office phone: 6086617200.
What is Dr. Robert Mertz's NPI?
Dr. Robert Mertz's National Provider Identifier (NPI) is 1174693246, issued by NPPES.
What procedures does Dr. Robert Mertz commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213); New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.