Physician Profile
Unclaimed ProfileAbout KNAUER
Based in Jacksonville, FL, W J Knauer, MD is listed in the NPI registry under ophthalmology. W graduated from Wake Forest University School of Medicine in 1979.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Knauer specialise in?
Dr. Knauer is an ophthalmology in Jacksonville, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Knauer located?
Dr. Knauer is listed at 2535 RIVERSIDE AVE, Jacksonville, FL 32204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Knauer's phone number?
The number on file is (904) 388-6548. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Knauer's NPI number?
Dr. Knauer's National Provider Identifier is 1104896158. 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
Where did Dr. Knauer go to medical school?
Dr. Knauer attended Wake Forest University School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Knauer been practising?
Dr. Knauer has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Knauer do most often?
According to Medicare billing data, Dr. Knauer provides treatments such as exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Knauer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Knauer. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (904) 388-6548
- Email not available
Practice Locations
2535 RIVERSIDE AVE
Jacksonville, FL 32204
Procedures Most Often Billed to Medicare
578 services · 434 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Exam of visual field with extended testing | Treatment | 92083 |
36 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
511 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
17 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
14 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other ophthalmology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other ophthalmology specialists in Jacksonville 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Wake Forest University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at Wake Forest University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Exam of visual field with extended testing 8
Providers in FL 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.