Doctor profile · Federal record
Dr. John Purdue, OD
Optometrist · Onalaska, WI
- NPI 1467456830
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3111 Gundersen Drive
Onalaska, WI 546508512
(608) 796-8630 - Mailing address
-
1836 South Ave
La Crosse, WI 546015429
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- April 24, 2015
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Wisconsin #1826
- Medicaid
- WI #38517500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467456830. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,525
Distinct HCPCS
9
Medicare allowed
$56,455
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
66984 |
Removal of cataract with insertion of prosthetic lens | 1,541 | 12 | $1 | |
92014 |
Established patient complete exam of visual system | 426 | 418 | $74 | |
92012 |
Established patient problem focused exam of visual system | 122 | 92 | $47 | |
92134 |
Imaging of retina | 102 | 93 | $24 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 91 | 70 | $63 | |
92083 |
Exam of visual field with extended testing | 88 | 82 | $26 | |
92133 |
Imaging of optic nerve | 88 | 83 | $21 | |
92004 |
New patient complete exam of visual system | 54 | 54 | $89 | |
76514 |
Ultrasound scan of cornea to determine thickness | 13 | 13 | $7 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 175. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
824
Patients
189
Total drug cost
$15,983
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 596 | 116 | $7,031 |
| Timolol Maleate | Generic | 67 | 21 | $1,253 |
| Prednisolone Acetate | Generic | 35 | 27 | $1,872 |
| Ofloxacin | Generic | 31 | 25 | $472 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 25 | 0 | $653 |
| Brimonidine Tartrate | Generic | 23 | 0 | $475 |
| Travoprost | Generic | 13 | 0 | $1,635 |
| Dorzolamide Hcl | Generic | 12 | 0 | $98 |
| Alphagan P (Brimonidine Tartrate) | Brand | 11 | 0 | $2,312 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 11 | 0 | $181 |
Frequently asked questions
What is Dr. John Purdue's medical specialty?
Dr. John Purdue practices Optometrist in Onalaska, WI.
Where does Dr. John Purdue practice?
Dr. John Purdue practices at 3111 Gundersen Drive, Onalaska, WI 546508512. Office phone: 6087968630.
What is Dr. John Purdue's NPI?
Dr. John Purdue's National Provider Identifier (NPI) is 1467456830, issued by NPPES.
What procedures does Dr. John Purdue 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 problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.