Charles Clifton Wykoff, MD, PHD
NPI 1124237300ActiveIndividual· Ophthalmology· Bellaire, TX
Ophthalmology (MD, PHD) in Bellaire, Texas, trained at Harvard Medical School (class of 2005). In 2024 Medicare paid $5,994,146 for 1,160 patients, and Part D covered 559 of their prescriptions, 66% of them generic. Boehringer Ingelheim International Gmbh was the largest of 23 companies reporting payments in 2025, $276,469 in all, mostly consulting fees.
Overview
| NPI | 1124237300 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | May 22, 2007 |
| Last updated in NPPES | Jan 11, 2022 |
| Certified by provider | Jan 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | N9336 | TX |
| Ophthalmology, Retina Specialist | 207WX0107X | N9336 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,160 |
|---|---|
| Services billed | 42,254 across 43 procedure codes |
| Paid by Medicare | $5,994,146 |
Part D prescriptions in 2024
| Prescriptions (claims) | 559 · 911 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $37,168 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Ophthalmology |
Medical group
- Retina Consultants of Houston PLLCPearland, TX · 25 clinicians
Hospital affiliation
- Houston Methodist HospitalHouston, TX
Industry payments (Open Payments)
- 2025$276,469 · 131 payments from 23 companies
- 2024$395,006 · 123 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim International Gmbh | $81,463 | 13 |
| Topcon Healthcare, Inc. | $70,165 | 10 |
| Apellis Pharmaceuticals, Inc. | $36,540 | 29 |
| Neurotech Pharmaceuticals, Inc. | $31,241 | 14 |
| Merck Sharp & Dohme LLC | $17,880 | 13 |
What the 2025 payments were for
- Consulting Fee$270,551 · 78 payments
- Food and Beverage$2,580 · 45 payments
- Travel and Lodging$1,921 · 7 payments
- Honoraria$1,417 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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