Doctor profile · Federal record
Dr. Joel Dizon, O.D.
Optometrist (CMS: Optometry) · Tamuning, GU
- NPI 1124383484
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
548 S Marine Corps Dr
Tamuning, GU 969133539
(671) 646-5825
fax (671) 647-3556 - Mailing address
-
Po Box 6578
Tamuning, GU 969316578
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Guam #OL-026
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124383484. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
45
Distinct HCPCS
2
Medicare allowed
$3,275
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92250 |
Photography of the retina | 27 | 27 | $37 | |
92014 |
Established patient complete exam of visual system | 18 | 18 | $127 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 39. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$197
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas Inc. | 1 | $107.14 | |
| Alcon Vision LLC | 2 | $56.07 | |
| Johnson & Johnson Vision Care, Inc. | 1 | $17.75 | |
| CooperVision Inc. | 1 | $16.20 |
By nature of payment
Frequently asked questions
What is Dr. Joel Dizon's medical specialty?
Dr. Joel Dizon practices Optometrist in Tamuning, GU.
Where does Dr. Joel Dizon practice?
Dr. Joel Dizon practices at 548 S Marine Corps Dr, Tamuning, GU 969133539. Office phone: 6716465825.
What is Dr. Joel Dizon's NPI?
Dr. Joel Dizon's National Provider Identifier (NPI) is 1124383484, issued by NPPES.
Does Dr. Joel Dizon accept Medicare assignment?
Yes. Dr. Joel Dizon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joel Dizon commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.