Crystal G. Whittington, O.D.
NPI 1992927891ActiveIndividual· Optometrist· Summerville, SC
Optometrist (O.D.) in Summerville, South Carolina, trained at Southern College of Optometry (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $355,450 for 1,547 claims, against $146,679 paid for services in 2024. Harrow Eye, LLC was the largest of 7 companies reporting payments in 2025, $2,300 in all, mostly food and beverage.
Overview
| NPI | 1992927891 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | May 2, 2007 |
| Last updated in NPPES | Mar 7, 2022 |
| Certified by provider | Mar 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1275 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 900 |
|---|---|
| Services billed | 2,735 across 16 procedure codes |
| Paid by Medicare | $146,679 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,547 · 2,574 30-day fills |
|---|---|
| Patients | 525 |
| Total drug cost | $355,450 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Optometry |
Medical group
- Carolina Eyecare Physicians LLCCharleston, SC · 27 clinicians
Industry payments (Open Payments)
- 2025$2,300 · 49 payments from 7 companies
- 2024$477.99 · 17 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Harrow Eye, LLC | $854.78 | 14 |
| Biotissue Holdings Inc. | $533.95 | 5 |
| Bausch & Lomb Americas Inc. | $383.24 | 10 |
| Tarsus Pharmaceuticals, Inc. | $316.22 | 12 |
| Oyster Point Pharma, Inc. | $108.45 | 4 |
What the 2025 payments were for
- Food and Beverage$2,300 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other optometrists in Summerville
- 1003802687
- 1467411181
- 1477754489
- 1497820716
- 1629762117
- 1639795214
- 1750905964
- 1114913589
- 1366166241
- 1043705049
- 1356710776
- 1710876354
All 38 optometrists in Summerville · All optometrists in South Carolina