Christopher D. Riemann, M.D.
NPI 1962491571ActiveIndividual· Ophthalmology· Cincinnati, OH
Ophthalmology (M.D.) in Cincinnati, Ohio, trained at University of Maryland School of Medicine (class of 1994). In 2024 Medicare paid $3,351,395 for 769 patients, and Part D covered 978 of their prescriptions, 53% of them generic. W. L. Gore & Associates, Inc. was the largest of 18 companies reporting payments in 2025, $73,889 in all, mostly consulting fees.
Overview
| NPI | 1962491571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 17, 2005 |
| Last updated in NPPES | Dec 18, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 35069393 | OH |
| Ophthalmology | 207W00000X | 35363 | KY |
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 (KY); Practitioner - Ophthalmology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 769 |
|---|---|
| Services billed | 29,843 across 72 procedure codes |
| Paid by Medicare | $3,351,395 |
Part D prescriptions in 2024
| Prescriptions (claims) | 978 · 1,560 30-day fills |
|---|---|
| Patients | 311 |
| Total drug cost | $49,084 |
| Generic share | 53% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Ophthalmology |
Medical group
- Cei Physicians PSC, LLCBlue Ash, OH · 158 clinicians
Hospital affiliation
- Cincinnati Children's Hospital Medical CenterCincinnati, OH
Industry payments (Open Payments)
- 2025$73,889 · 98 payments from 18 companies
- 2024$51,669 · 139 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $19,027 | 5 |
| Medone Surgical Inc | $17,669 | 12 |
| Astellas Pharma US Inc | $15,449 | 9 |
| Ani Pharmaceuticals, Inc. | $9,835 | 22 |
| Genentech, Inc. | $5,400 | 1 |
What the 2025 payments were for
- Consulting Fee$41,969 · 17 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$16,600 · 4 payments
- Honoraria$9,350 · 4 payments
- Travel and Lodging$3,386 · 3 payments
- Food and Beverage$2,542 · 69 payments
- Education$43.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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