Doctor profile · Federal record
Dr. Katrina Anderson Schaller, OD
Optometrist (CMS: Optometry) · Portage, WI
- NPI 1902850977
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2825 Hunters Trl Lowr Level
Portage, WI 539013429
(608) 742-5522
fax (608) 745-3054 - Additional location
-
2851B New Pinery RD, Lower Level
Portage, WI 539019257
fax (608) 745-5454
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- October 28, 2020
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Wisconsin #2983-035
- Medicaid
- WI #1902850977
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902850977. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,553
Distinct HCPCS
10
Medicare allowed
$130,520
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
66984 |
Removal of cataract with insertion of prosthetic lens | 3,150 | 26 | $1 | |
92014 |
Established patient complete exam of visual system | 410 | 409 | $122 | |
92134 |
Imaging of retina | 295 | 289 | $39 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 235 | 162 | $122 | |
92133 |
Imaging of optic nerve | 123 | 120 | $33 | |
92083 |
Exam of visual field with extended testing | 112 | 101 | $60 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 106 | 86 | $86 | |
92004 |
New patient complete exam of visual system | 77 | 77 | $143 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 32 | 29 | $171 | |
92250 |
Photography of the retina | 13 | 13 | $36 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 384. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
644
Patients
196
Total drug cost
$67,892
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 215 | 53 | $3,687 |
| Timolol Maleate | Generic | 74 | 20 | $658 |
| Fluorometholone | Generic | 57 | 27 | $4,415 |
| Restasis (Cyclosporine) | Brand | 56 | 12 | $47,915 |
| Erythromycin (Erythromycin Base) | Brand | 45 | 28 | $538 |
| Doxycycline Monohydrate | Generic | 33 | 11 | $1,230 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 32 | 13 | $555 |
| Prednisolone Acetate | Generic | 27 | 19 | $1,598 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 25 | 13 | $324 |
| Doxycycline Hyclate | Generic | 16 | 0 | $680 |
Frequently asked questions
What is Dr. Katrina Anderson Schaller's medical specialty?
Dr. Katrina Anderson Schaller practices Optometrist in Portage, WI.
Where does Dr. Katrina Anderson Schaller practice?
Dr. Katrina Anderson Schaller practices at 2825 Hunters Trl Lowr Level, Portage, WI 539013429. Office phone: 6087425522.
What is Dr. Katrina Anderson Schaller's NPI?
Dr. Katrina Anderson Schaller's National Provider Identifier (NPI) is 1902850977, issued by NPPES.
Does Dr. Katrina Anderson Schaller accept Medicare assignment?
Yes. Dr. Katrina Anderson Schaller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katrina Anderson Schaller 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); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.