Preston Langdon Smith, O.D.
NPI 1710485008ActiveIndividual· Optometrist· Dallas, GA
Optometrist (O.D.) in Dallas, Georgia, trained at Illinois College of Optometry at Chicago (class of 2015). Mostly services rather than prescriptions: Medicare paid $22,072 for 224 patients in 2024, with only 11 Part D claims. Johnson & Johnson Vision Care, Inc. was the largest of 4 companies reporting payments in 2025, $183.41 in all, mostly food and beverage.
Overview
| NPI | 1710485008 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 1, 2018 |
| Last updated in NPPES | Oct 28, 2021 |
| Certified by provider | Oct 28, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT003131 | GA |
| Optometrist | 152W00000X | 046011159 | IL |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 224 |
|---|---|
| Services billed | 318 across 7 procedure codes |
| Paid by Medicare | $22,072 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 13 30-day fills |
|---|---|
| Total drug cost | $183.03 |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$183.41 · 5 payments from 4 companies
- 2024$997.06 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $103.68 | 1 |
| Coopervision Inc. | $39.90 | 2 |
| Carl Zeiss Meditec USA, Inc. | $23.99 | 1 |
| Alcon Vision LLC | $15.84 | 1 |
What the 2025 payments were for
- Food and Beverage$183.41 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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