Physician Profile
Charles G. Maddux, M.D.
Unclaimed ProfileAbout Dr. Maddux
Based in Loma Linda, CA, Charles G. Maddux, M.D. is listed in the NPI registry under ophthalmology. Charles graduated from Loma Linda University School of Medicine in 2016. Charles is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Charles cared for 1,774 Medicare patients across 2,279 services. The services billed most often include established patient complete exam of visual system, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and measurement of corneal curvature and depth of eye.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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
- (909) 558-6131
- Email not available
Practice Locations
11332 MOUNTAIN VIEW AVE STE C
Loma Linda, CA 92354
2160 S 1st Ave
Maywood, IL 60153
2131 Hospital Dr
Sedro Woolley, WA 98284
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Cataracts
- Diabetic retinopathy
- Dry eye
- Glaucoma
- Macular degeneration
Cornea and external eye
- Blepharitis
- Corneal abrasion
- Corneal ulcer
- Keratoconus
- Pink eye
- Pterygium
Eyelid and tear drainage
- Blocked tear duct
- Chalazion
- Drooping eyelid
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
- Epiretinal membrane
- Retinal detachment
Eye injuries
- Foreign Object in Eye
Inflammation, neurologic, and orbit
- Thyroid eye disease
- Uveitis
Retina & vitreous
- Eye Floaters and Flashes
Procedures & services
Most searched procedures
- Cataract surgery
- Eye exam
- LASIK
- Retina surgery
Examination and imaging
- Corneal topography
- Fluorescein angiography
Cataract and lens
- Intraocular lens exchange
- YAG laser capsulotomy
Corneal procedures
- Amniotic Membrane Eye Graft
Eye diagnostics
- Optical Coherence Tomography Scan
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
- Stye Removal
Eyelid, tear duct, and muscle
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Eyelid surgery
- Tear-duct bypass surgery
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
- Laser Floater Removal
Laser procedures
- Laser Treatment for Retinal Tear
Laser vision correction
- SMILE Eye Surgery
Refractive surgery
- Clear Lens Exchange
- Implantable Contact Lenses
Tear duct & Orbit
- Orbital Decompression Surgery
- Tear Duct Plugs
Procedures Most Often Billed to Medicare
2,279 services · 1,774 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
203 | More often than most peers in Ophthalmology |
| Injection of drug into eye | Procedure | 67028 |
81 | Less often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
49 | As often as other peers in Ophthalmology |
| Closure of tear duct opening using plug | Procedure | 68761 |
16 | Less often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
513 | More often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
213 | More often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
203 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
105 | As often as other peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
72 | As often as other peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
58 | As often as other peers in Ophthalmology |
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 eye doctors in Loma Linda 8
Same specialty, same city.
Trained at Loma Linda University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2016 at Loma Linda 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 does Charles G. Maddux specialize in?
Charles G. Maddux is an eye doctor in Loma Linda, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Charles G. Maddux located?
Charles G. Maddux is listed at 11332 Mountain View Ave Ste C, Loma Linda, CA 92354. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Charles G. Maddux's phone number?
The number on file is (909) 558-6131. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Charles G. Maddux's NPI number?
Charles G. Maddux's National Provider Identifier is 1346603974. 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 Charles G. Maddux train?
Charles G. Maddux attended Loma Linda University School of Medicine, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Charles G. Maddux been practicing?
Charles G. Maddux has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Charles G. Maddux do most often?
According to Medicare billing data, Charles G. Maddux performs procedures including removal of cataract with insertion of prosthetic lens, injection of drug into eye and removal of recurring cataract in lens capsule using a laser; provides treatments such as established patient complete exam of visual system and measurement of corneal curvature and depth of eye, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Charles G. Maddux confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charles G. Maddux. 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.