Doctor profile · Federal record
Dr. Harvard Riddle, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Cornea and External Diseases Specialist Physician · Clinton, SC
- NPI 1134155955
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
22995 Highway 76 E
Clinton, SC 293257529
(864) 833-0038
fax (864) 833-0520 - Additional location
-
360 Pelham RD
Greenville, SC 29615
(864) 654-6706 - Mailing address
-
Po Box 896189
Charlotte, NC 282896189
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 19, 2024
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- South Carolina #17588
- Medicaid
- SC #175884
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134155955. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,165
Distinct HCPCS
10
Medicare allowed
$728,402
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
83861 |
Microfluid analysis of tears | 868 | 424 | $22 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 706 | 392 | $441 | |
92014 |
Established patient complete exam of visual system | 704 | 679 | $117 | |
83516 |
Analysis of substance using immunoassay technique, multiple step method | 594 | 294 | $11 | |
92136 |
Measurement of corneal curvature and depth of eye | 474 | 411 | $33 | |
68841 |
Insertion of drug delivery implant into tear duct of eye | 453 | 264 | $15 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 343 | 329 | $120 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 313 | 313 | $156 | |
92134 |
Imaging of retina | 275 | 264 | $37 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 252 | 190 | $84 |
In context: peer comparison
Among 2 peers in Clinton Ophthalmology Physician, average services per provider: 244. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$956
Transactions
31
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 13 | $453.68 | |
| New World Medical,INC. | 1 | $118.22 | |
| Sight Sciences, INC. | 7 | $118.05 | |
| Bausch & Lomb Americas INC. | 1 | $100.46 | |
| Abbvie INC. | 4 | $73.98 | |
| Biotissue Holdings INC. | 2 | $32.00 | |
| Rayner Intraocular Lenses Limited | 1 | $21.99 | |
| Amgen INC. | 1 | $20.29 | |
| Oyster Point Pharma, INC. | 1 | $17.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,883
Patients
1,319
Total drug cost
$316,257
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 822 | 458 | $28,451 |
| Latanoprost | Generic | 644 | 184 | $8,469 |
| Prolensa (Bromfenac Sodium) | Brand | 367 | 235 | $128,489 |
| Brimonidine Tartrate | Generic | 223 | 72 | $8,976 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 165 | 57 | $4,090 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 162 | 108 | $2,096 |
| Timolol Maleate | Generic | 88 | 21 | $879 |
| Lumigan (Bimatoprost) | Brand | 80 | 18 | $37,029 |
| Restasis (Cyclosporine) | Brand | 72 | 41 | $82,224 |
| Ketorolac Tromethamine | Generic | 68 | 48 | $1,783 |
Frequently asked questions
What is Dr. Harvard Riddle's medical specialty?
Dr. Harvard Riddle practices Ophthalmology Physician in Clinton, SC.
Where does Dr. Harvard Riddle practice?
Dr. Harvard Riddle practices at 22995 Highway 76 E, Clinton, SC 293257529. Office phone: 8648330038.
What is Dr. Harvard Riddle's NPI?
Dr. Harvard Riddle's National Provider Identifier (NPI) is 1134155955, issued by NPPES.
Does Dr. Harvard Riddle accept Medicare assignment?
Yes. Dr. Harvard Riddle accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harvard Riddle commonly perform?
Top Medicare-reported procedures in 2023: Microfluid analysis of tears (HCPCS 83861); Removal of cataract with insertion of prosthetic lens (HCPCS 66984); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.