Lee W. Guo, O.D.
NPI 1710328943ActiveIndividual· Optometrist· Baltimore, MD
Optometrist (O.D.) with Johns Hopkins University, practicing in Baltimore, Maryland. Their prescriptions cost Medicare Part D more than their services did: $195,216 for 524 claims, against $50,810 paid for services in 2024. Alcon Vision LLC reported $63.47 in payments in 2025, mostly food and beverage. Lists Johns Hopkins Bayview Medical Center as a hospital affiliation.
Overview
| NPI | 1710328943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2013 |
| Last updated in NPPES | Jan 7, 2021 |
| Certified by provider | Jan 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TA2657 | MD |
| Optometrist | 152W00000X | DA2657 | 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 | 236 |
|---|---|
| Services billed | 678 across 26 procedure codes |
| Paid by Medicare | $50,810 |
Part D prescriptions in 2024
| Prescriptions (claims) | 524 · 873 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $195,216 |
| Generic share | 45% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
Hospital affiliation
- Johns Hopkins Bayview Medical CenterBaltimore, MD
Industry payments (Open Payments)
- 2025$63.47 · 1 payment from 1 company
- 2024$106.21 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $63.47 | 1 |
What the 2025 payments were for
- Food and Beverage$63.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 209 optometrists in Baltimore · All optometrists in Maryland