Doctor profile · Federal record
Dr. Robert Kessen, O.D.
Optometrist (CMS: Optometry) · Wausau, WI
- NPI 1093777815
- Accepts Medicare
- 31 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
2100 Stewart Ave, Suite 120
Wausau, WI 544011700
(715) 845-1988 - Mailing address
-
3001 Rib Mountain Way
Wausau, WI 544019279
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Wisconsin #2629
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093777815. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,615
Distinct HCPCS
9
Medicare allowed
$38,104
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
66984 |
Removal of cataract with insertion of prosthetic lens | 1,246 | 11 | $1 | |
92014 |
Established patient complete exam of visual system | 151 | 151 | $121 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 72 | 54 | $121 | |
92004 |
New patient complete exam of visual system | 29 | 29 | $144 | |
92134 |
Imaging of retina | 27 | 22 | $38 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 20 | $85 | |
92285 |
Photography of content of eyes | 23 | 19 | $22 | |
92083 |
Exam of visual field with extended testing | 22 | 17 | $59 | |
92133 |
Imaging of optic nerve | 20 | 15 | $32 |
In context: peer comparison
Among 14 peers in Wausau Optometrist, average services per provider: 96. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$209
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 1 | $73.03 | |
| Astellas Pharma US INC | 2 | $69.19 | |
| Oyster Point Pharma, INC. | 2 | $39.72 | |
| Abbvie INC. | 1 | $13.88 | |
| Johnson & Johnson Vision Care, INC. | 1 | $13.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
76
Patients
36
Total drug cost
$1,814
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 34 | 12 | $616 |
| Timolol Maleate | Generic | 23 | 11 | $442 |
| Prednisolone Acetate | Generic | 19 | 13 | $757 |
Frequently asked questions
What is Dr. Robert Kessen's medical specialty?
Dr. Robert Kessen practices Optometrist in Wausau, WI.
Where does Dr. Robert Kessen practice?
Dr. Robert Kessen practices at 2100 Stewart Ave, Wausau, WI 544011700. Office phone: 7158451988.
What is Dr. Robert Kessen's NPI?
Dr. Robert Kessen's National Provider Identifier (NPI) is 1093777815, issued by NPPES.
Does Dr. Robert Kessen accept Medicare assignment?
Yes. Dr. Robert Kessen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Kessen commonly perform?
Top Medicare-reported procedures in 2023: Removal of cataract with insertion of prosthetic lens (HCPCS 66984); Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.