Physician Profile
Kenneth R. Diddie, M.D.
Unclaimed ProfileAbout Dr. Diddie
Kenneth R. Diddie, M.D. is a specialist based in Westlake Village, CA. Kenneth is a 1973 graduate of University of Chicago, Pritzker School of Medicine. Medicare claims data shows Kenneth provided 5,223 services to 1,632 patients. The services billed most often include imaging of retina, injection of drug into eye, and compounded drug, not otherwise classified.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (805) 379-0200
- Email not available
Practice Locations
1220 LA VENTA DR SUITE 211
Westlake Village, CA 91361
Procedures Most Often Billed to Medicare
5,223 services · 1,632 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
1,077 | More often than most peers in Specialist |
| Destruction of growth of retina using a laser | Procedure | 67210 |
489 | Too few peers to compare |
| Imaging of retina | Treatment | 92134 |
1,561 | More than most peers in Specialist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
621 | More often than most peers in Specialist |
| Photography of the retina | Treatment | 92250 |
129 | As often as other peers in Specialist |
| New patient complete exam of visual system | Treatment | 92004 |
74 | As often as other peers in Specialist |
| Compounded drug, not otherwise classified | Drug given | J7999 |
824 | Too few peers to compare |
| Injection, aflibercept, 1 mg | Drug given | J0178 |
448 | More often than most peers in Specialist |
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.
Other specialists in Westlake Village 8
Same specialty, same city.
Trained at University of Chicago, Pritzker School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 1973 at University of Chicago, Pritzker School of Medicine 6
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Kenneth R. Diddie?
Kenneth R. Diddie is a specialist in Westlake Village, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Kenneth R. Diddie's address?
Kenneth R. Diddie is listed at 1220 la Venta Dr Suite 211, Westlake Village, CA 91361. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Kenneth R. Diddie?
The number on file is (805) 379-0200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Kenneth R. Diddie?
Kenneth R. Diddie's National Provider Identifier is 1184684219. 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 Kenneth R. Diddie train?
Kenneth R. Diddie attended University of Chicago, Pritzker School of Medicine, graduating in 1973. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Kenneth R. Diddie have?
Kenneth R. Diddie has 53 years experience. Calculated from a graduation year of 1973, reported in the CMS National Downloadable File.
CMS public data
What procedures does Kenneth R. Diddie perform?
According to Medicare billing data, Kenneth R. Diddie performs procedures including injection of drug into eye and destruction of growth of retina using a laser; provides treatments such as imaging of retina and established patient problem focused exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Kenneth R. Diddie's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Kenneth R. Diddie. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.