Doctor profile · Federal record
Dr. Zachary Dirks, O.D.
Optometrist (CMS: Optometry) · Saint Peter, MN
- NPI 1366640377
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
320 Sunrise Dr
Saint Peter, MN 560821352
(507) 931-6436
fax (504) 934-9625
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- February 29, 2008
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Minnesota #3080
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366640377. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,409
Distinct HCPCS
9
Medicare allowed
$36,828
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
66984 |
Removal of cataract with insertion of prosthetic lens | 2,052 | 14 | $1 | |
92014 |
Established patient complete exam of visual system | 121 | 119 | $122 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 65 | 56 | $121 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 29 | $84 | |
92083 |
Exam of visual field with extended testing | 32 | 31 | $59 | |
92133 |
Imaging of optic nerve | 31 | 31 | $32 | |
92250 |
Photography of the retina | 30 | 30 | $35 | |
92004 |
New patient complete exam of visual system | 29 | 29 | $145 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 14 | 12 | $53 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 177. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$69
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 2 | $55.02 | |
| CooperVision Inc. | 1 | $13.96 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
325
Patients
86
Total drug cost
$10,218
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 155 | 38 | $3,270 |
| Timolol Maleate | Generic | 47 | 16 | $443 |
| Erythromycin (Erythromycin Base) | Brand | 36 | 11 | $496 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 34 | 0 | $921 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 24 | 21 | $338 |
| Brimonidine Tartrate | Generic | 15 | 0 | $136 |
| Lumigan (Bimatoprost) | Brand | 14 | 0 | $4,615 |
Frequently asked questions
What is Dr. Zachary Dirks's medical specialty?
Dr. Zachary Dirks practices Optometrist in Saint Peter, MN.
Where does Dr. Zachary Dirks practice?
Dr. Zachary Dirks practices at 320 Sunrise Dr, Saint Peter, MN 560821352. Office phone: 5079316436.
What is Dr. Zachary Dirks's NPI?
Dr. Zachary Dirks's National Provider Identifier (NPI) is 1366640377, issued by NPPES.
Does Dr. Zachary Dirks accept Medicare assignment?
Yes. Dr. Zachary Dirks accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Dirks 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.