Callia Anastacia Twigg, O.D
NPI 1598441172ActiveIndividual· Optometrist· Severna Park, MD
Optometrist (O.D) with Rutzen Eye Specialists, practicing in Severna Park, Maryland. In 2024 Medicare paid $111,779 for 830 patients, and Part D covered 245 of their prescriptions, 44% of them generic. Tarsus Pharmaceuticals, Inc. reported $20.76 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1598441172 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D |
| Sole proprietor | No |
| NPI issued | Jun 27, 2023 |
| Last updated in NPPES | Nov 4, 2024 |
| Certified by provider | Jun 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TA2927 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 830 |
|---|---|
| Services billed | 2,119 across 20 procedure codes |
| Paid by Medicare | $111,779 |
Part D prescriptions in 2024
| Prescriptions (claims) | 245 · 408 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $23,105 |
| Generic share | 44% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Rutzen Eye SpecialistsSeverna Park, MD · 4 clinicians
Industry payments (Open Payments)
- 2025$20.76 · 1 payment from 1 company
- 2024$29.79 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $20.76 | 1 |
What the 2025 payments were for
- Food and Beverage$20.76 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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