Doctor profile · Federal record
Dr. Charles Maddux, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Student in an Organized Health Care Education/Training Program · Loma Linda, CA
- NPI 1346603974
- Accepts Medicare
- MIPS 68.8 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
11332 Mountain View Ave Ste C
Loma Linda, CA 92354
(909) 558-6131
fax (909) 558-0430 - Additional location
-
2160 S 1St Ave
Maywood, IL 601533328
(708) 216-5368
fax (708) 216-3375 - Additional location
-
2131 Hospital Dr
Sedro Woolley, WA 982844301
(360) 416-6735
fax (360) 424-6954 - Mailing address
-
2100 Little Mountain Ln
Mount Vernon, WA 982748752
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Washington #MD61051076
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346603974. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,442
Distinct HCPCS
10
Medicare allowed
$343,857
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 486 | 479 | $129 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 341 | 248 | $91 | |
92134 |
Imaging of retina | 235 | 110 | $41 | |
92136 |
Measurement of corneal curvature and depth of eye | 235 | 152 | $40 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 218 | 121 | $542 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 205 | 196 | $129 | |
J7999 |
Compounded drug, not otherwise classified | 149 | 31 | $73 | |
67028 |
Injection of drug into eye | 116 | 30 | $127 | |
92133 |
Imaging of optic nerve | 114 | 111 | $37 | |
92012 |
Established patient problem focused exam of visual system | 78 | 74 | $92 |
In context: peer comparison
Among 9 peers in Loma Linda Ophthalmology Physician, average services per provider: 143. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$201
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Glaukos Corporation | 2 | $65.91 | |
| Bausch & Lomb Americas INC. | 2 | $40.82 | |
| Rayner Intraocular Lenses Limited | 1 | $39.66 | |
| Alcon Vision LLC | 1 | $23.57 | |
| Sight Sciences, INC. | 1 | $15.77 | |
| Abbvie INC. | 1 | $15.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,471
Patients
604
Total drug cost
$185,399
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 390 | 119 | $10,298 |
| Ketorolac Tromethamine | Generic | 230 | 108 | $4,979 |
| Timolol Maleate | Generic | 161 | 41 | $1,907 |
| Prednisolone Acetate | Generic | 149 | 91 | $5,959 |
| Brimonidine Tartrate | Generic | 86 | 22 | $1,931 |
| Fluorometholone | Generic | 77 | 56 | $5,167 |
| Restasis (Cyclosporine) | Brand | 67 | 26 | $88,217 |
| Erythromycin (Erythromycin Base) | Brand | 61 | 40 | $719 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 61 | 43 | $934 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 52 | 16 | $1,335 |
Frequently asked questions
What is Dr. Charles Maddux's medical specialty?
Dr. Charles Maddux practices Ophthalmology Physician in Loma Linda, CA.
Where does Dr. Charles Maddux practice?
Dr. Charles Maddux practices at 11332 Mountain View Ave Ste C, Loma Linda, CA 92354. Office phone: 9095586131.
What is Dr. Charles Maddux's NPI?
Dr. Charles Maddux's National Provider Identifier (NPI) is 1346603974, issued by NPPES.
Does Dr. Charles Maddux accept Medicare assignment?
Yes. Dr. Charles Maddux accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Maddux commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.