Sarah Crosby, OD
NPI 1841789047ActiveIndividual· Optometrist· Littleton, CO
Optometrist (OD) in Littleton, Colorado, trained at Illinois College of Optometry at Chicago (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $31,233 for 177 claims, against $11,606 paid for services in 2024. Harrow Eye, LLC was the largest of 2 companies reporting payments in 2025, $91.52 in all, mostly food and beverage.
Overview
| NPI | 1841789047 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | May 3, 2018 |
| Last updated in NPPES | Oct 16, 2023 |
| Certified by provider | Oct 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3384 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 182 across 18 procedure codes |
| Paid by Medicare | $11,606 |
Part D prescriptions in 2024
| Prescriptions (claims) | 177 · 264 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $31,233 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Optometry |
Medical group
- Eye Center of Northern Colorado PCLakewood, CO · 71 clinicians
Industry payments (Open Payments)
- 2025$91.52 · 3 payments from 2 companies
- 2024$90.27 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Harrow Eye, LLC | $54.71 | 2 |
| Tarsus Pharmaceuticals, Inc. | $36.81 | 1 |
What the 2025 payments were for
- Food and Beverage$91.52 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 70 optometrists in Littleton · All optometrists in Colorado