Doctor profile · Federal record
Dr. Diana Ries, O.D.
Optometrist (CMS: Optometry) · Exton, PA
- NPI 1629333521
- Accepts Medicare
- 14 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
119 E Swedesford RD
Exton, PA 193412333
(610) 594-0800
fax (610) 594-0801 - Mailing address
-
1950 Old Gallows RD Ste 520
Vienna, VA 221823970
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- March 8, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Pennsylvania #OEG002618
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629333521. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
84
Distinct HCPCS
3
Medicare allowed
$9,429
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 51 | 51 | $132 | |
92250 |
Photography of the retina | 21 | 21 | $39 | |
92004 |
New patient complete exam of visual system | 12 | 12 | $156 |
In context: peer comparison
Among 4 peers in Exton Optometrist, average services per provider: 31. This provider delivers 2.7× the peer median.Open Payments
Industry payments received
All-time total
$317
Transactions
11
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CooperVision INC. | 6 | $207.99 | |
| Bausch & Lomb Americas INC. | 3 | $64.08 | |
| Alcon Vision LLC | 2 | $44.59 |
By nature of payment
Frequently asked questions
What is Dr. Diana Ries's medical specialty?
Dr. Diana Ries practices Optometrist in Exton, PA.
Where does Dr. Diana Ries practice?
Dr. Diana Ries practices at 119 E Swedesford RD, Exton, PA 193412333. Office phone: 6105940800.
What is Dr. Diana Ries's NPI?
Dr. Diana Ries's National Provider Identifier (NPI) is 1629333521, issued by NPPES.
Does Dr. Diana Ries accept Medicare assignment?
Yes. Dr. Diana Ries accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Ries commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.