Stephanie M. Po, MD
NPI 1003994187ActiveIndividual· Ophthalmology· Walnut Creek, CA
Ophthalmology (MD) in Walnut Creek, California, trained at Northwestern University Feinberg Medical School (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $176,525 for 2,345 claims, against $2,320 paid for services in 2024. Johnson & Johnson Surgical Vision, Inc. reported $29.51 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003994187 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 2, 2006 |
| Last updated in NPPES | Dec 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | G83844 | CA |
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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 42 across 13 procedure codes |
| Paid by Medicare | $2,320 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,345 · 6,183 30-day fills |
|---|---|
| Patients | 665 |
| Total drug cost | $176,525 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Ophthalmology |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Industry payments (Open Payments)
- 2025$29.51 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Surgical Vision, Inc. | $29.51 | 1 |
What the 2025 payments were for
- Food and Beverage$29.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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