Physician Profile
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Areas of Expertise
Common questions
What kind of doctor is Dr. Purdue?
Dr. Purdue is an optometrist in Onalaska, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Optometrist”.
NPI registry
What is Dr. Purdue's address?
Dr. Purdue is listed at 3111 GUNDERSEN DRIVE, Onalaska, WI 54650. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Purdue?
The number on file is (608) 796-8630. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Purdue's NPI number?
Dr. Purdue's National Provider Identifier is 1467456830. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Purdue been practising?
Dr. Purdue has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What procedures does Dr. Purdue perform?
According to Medicare billing data, Dr. Purdue performs procedures including removal of cataract with insertion of prosthetic lens; provides treatments such as established patient complete exam of visual system and imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Purdue confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Purdue. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (608) 796-8630
- Email not available
Practice Locations
3111 GUNDERSEN DRIVE
Onalaska, WI 54650
Procedures Most Often Billed to Medicare
4,535 services · 886 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
3,616 |
| Established patient complete exam of visual system | Treatment | 92014 |
407 |
| Imaging of retina | Treatment | 92134 |
104 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
104 |
| Exam of visual field with extended testing | Treatment | 92083 |
86 |
| Imaging of optic nerve | Treatment | 92133 |
77 |
| New patient complete exam of visual system | Treatment | 92004 |
38 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
103 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in WI who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.