Katherine Jennifer Witmeyer, O.D.
NPI 1063499176ActiveIndividual· Optometrist· Rancho Santa Fe, CA
Optometrist (O.D.) in Rancho Santa Fe, California, trained at University of California - School of Optometry (class of 2003). Mostly services rather than prescriptions: Medicare paid $6,427 for 45 patients in 2024, with only 32 Part D claims. Tarsus Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $237.92 in all, mostly food and beverage.
Overview
| NPI | 1063499176 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Dec 29, 2005 |
| Last updated in NPPES | Mar 25, 2026 |
| Certified by provider | Mar 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT12416 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 107 across 11 procedure codes |
| Paid by Medicare | $6,427 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 58 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $7,344 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | University of California - School of Optometry |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Optometry |
Medical group
- Rancho Santa Fe Optometry APCRancho Santa Fe, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$237.92 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $218.90 | 3 |
| Coopervision Inc. | $19.02 | 1 |
What the 2025 payments were for
- Food and Beverage$237.92 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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