Are you Charles E. Keller, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1010 W. Laveta Avenue, Suite 175, Orange, CA 92868
About Dr. Keller
Charles E. Keller, M.D. is a specialist practicing in Orange, CA. Charles trained at Boston University School of Medicine, graduating in 1984. According to Medicare claims data, Charles cared for 1,274 Medicare patients across 1,558 services. The services billed most often include established patient complete exam of visual system, imaging of retina, and imaging of optic nerve. This provider record is associated with NPI 1558324392.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (714) 633-5696
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1010 W. LAVETA AVENUE SUITE 175
Orange, CA 92868
Procedures Most Often Billed to Medicare
1,558 services · 1,274 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
92 | As often as other peers in Specialist |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
42 | As often as other peers in Specialist |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
21 | As often as other peers in Specialist |
| Established patient complete exam of visual system | Treatment | 92014 |
439 | As often as other peers in Specialist |
| Imaging of retina | Treatment | 92134 |
317 | More often than most peers in Specialist |
| Imaging of optic nerve | Treatment | 92133 |
178 | More often than most peers in Specialist |
| Exam of visual field with extended testing | Treatment | 92083 |
149 | As often as other peers in Specialist |
| New patient complete exam of visual system | Treatment | 92004 |
82 | More often than most peers in Specialist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
70 | Less often than most peers in Specialist |
| Ct scan of cornea | Treatment | 92025 |
66 | 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.
Other specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 Orange 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Boston University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1984 at Boston University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Charles E. Keller's specialty?
Charles E. Keller is a specialist in Orange, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Charles E. Keller?
Charles E. Keller is listed at 1010 W. Laveta Avenue Suite 175, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Charles E. Keller?
The number on file is (714) 633-5696. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Charles E. Keller's NPI number?
Charles E. Keller's National Provider Identifier is 1558324392. 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
What is Charles E. Keller's education?
Charles E. Keller attended Boston University School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Charles E. Keller been practicing?
Charles E. Keller has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What is Charles E. Keller known for?
According to Medicare billing data, Charles E. Keller performs procedures including removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; reads or performs imaging such as ultrasound scan of cornea to determine thickness; 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 Charles E. Keller confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charles E. Keller. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.