Karisa Ritter, OD
NPI 1588649628ActiveIndividual· Optometrist· Mt Pleasant, MI
Optometrist (OD) in Mt Pleasant, Michigan, trained at Ferris State College - College of Optometry (class of 2003). In 2024 Medicare paid $2,328 for 35 patients, and Part D covered 89 of their prescriptions, 80% of them generic.
Overview
| NPI | 1588649628 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Dec 13, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | KR004202 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 65 across 9 procedure codes |
| Paid by Medicare | $2,328 |
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 147 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $2,039 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Ferris State College - College of Optometry |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Optometry |
Medical group
- Nichols Optical IncTraverse City, MI · 6 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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