Peggy Tong, MD
NPI 1063408573ActiveIndividual· Dermatology· Milwaukee, WI
Dermatology (MD) in Milwaukee, Wisconsin, trained at University of Chicago, Pritzker School of Medicine (class of 1992). 256 Medicare patients in 2024, $80,734 paid; nearly all of their 525 Part D prescriptions were generic (90%). Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $110.04 in all, mostly food and beverage.
Overview
| NPI | 1063408573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 21, 2005 |
| Last updated in NPPES | Jan 29, 2026 |
| Certified by provider | Jan 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 38666 | WI |
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 - Dermatology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 256 |
|---|---|
| Services billed | 2,016 across 37 procedure codes |
| Paid by Medicare | $80,734 |
Part D prescriptions in 2024
| Prescriptions (claims) | 525 · 642 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $30,916 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Dermatology |
Medical group
- Aurora Advanced Healthcare, Inc.Milwaukee, WI · 1,124 clinicians
Industry payments (Open Payments)
- 2025$110.04 · 2 payments from 2 companies
- 2024$161.47 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $57.59 | 1 |
| Leo Pharma Inc. | $52.45 | 1 |
What the 2025 payments were for
- Food and Beverage$110.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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