William Zachery Bartels, OD
NPI 1689650947ActiveIndividual· Optometrist· Springfield, MO
Optometrist (OD) with Springfield Eye Specialists LLC, practicing in Springfield, Missouri. Their prescriptions cost Medicare Part D more than their services did: $430,659 for 1,489 claims, against $81,405 paid for services in 2024. Harrow Eye, LLC was the largest of 9 companies reporting payments in 2025, $1,355 in all, mostly food and beverage.
Overview
| NPI | 1689650947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Dec 19, 2005 |
| Last updated in NPPES | Apr 30, 2024 |
| Certified by provider | Apr 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2015011922 | MO |
| Optometrist | 152W00000X | 046009703 | IL |
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 - Optometry (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 612 |
|---|---|
| Services billed | 1,344 across 20 procedure codes |
| Paid by Medicare | $81,405 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,489 · 2,666 30-day fills |
|---|---|
| Patients | 447 |
| Total drug cost | $430,659 |
| Generic share | 51% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Springfield Eye Specialists LLCSpringfield, MO · 2 clinicians
Industry payments (Open Payments)
- 2025$1,355 · 54 payments from 9 companies
- 2024$1,013 · 43 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Harrow Eye, LLC | $282.37 | 8 |
| Bausch & Lomb Americas Inc. | $227.43 | 12 |
| Abbvie Inc. | $185.54 | 16 |
| Sun Pharmaceutical Industries Inc. | $174.80 | 4 |
| Tarsus Pharmaceuticals, Inc. | $163.78 | 4 |
What the 2025 payments were for
- Food and Beverage$1,355 · 54 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Springfield
- 1164551024
- 1407794738
- 1770763831
- 1326283862
- 1558216424
- 1861527251
- 1548476344
- 1952397556
- 1407410087
- 1033020276
- 1063758878
- 1124082268