Doctor profile · Federal record
Dr. Rex Werner, O.D.
Optometrist (CMS: Optometry) · Vision Therapy Optometrist · El Cajon, CA
- NPI 1821259458
- Accepts Medicare
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2650 Jamacha RD, Suite 155
El Cajon, CA 920194319
(619) 670-6296
fax (619) 670-8852
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #CA 13478TPA
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821259458. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$15,523
Transactions
26
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CooperVision INC. | 14 | $8,177.94 | |
| Lumenis Be INC | 1 | $5,783.04 | |
| Apellis Pharmaceuticals, INC. | 1 | $622.00 | |
| Topcon Healthcare, INC. | 3 | $337.48 | |
| Glaukos Corporation | 2 | $288.83 | |
| Alcon Vision LLC | 2 | $147.25 | |
| Optos, INC. | 2 | $119.56 | |
| Abbvie INC. | 1 | $47.17 |
By nature of payment
Frequently asked questions
What is Dr. Rex Werner's medical specialty?
Dr. Rex Werner practices Optometrist in El Cajon, CA.
Where does Dr. Rex Werner practice?
Dr. Rex Werner practices at 2650 Jamacha RD, El Cajon, CA 920194319. Office phone: 6196706296.
What is Dr. Rex Werner's NPI?
Dr. Rex Werner's National Provider Identifier (NPI) is 1821259458, issued by NPPES.
Does Dr. Rex Werner accept Medicare assignment?
Yes. Dr. Rex Werner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.