Christina Tsim, DPM
NPI 1144336454ActiveIndividual· Podiatrist· New York, NY
Podiatrist (DPM) in New York, New York, trained at New York College of Podiatric Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $230,289 for 874 claims, against $6,674 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 5 companies reporting payments in 2025, $588.27 in all, mostly food and beverage.
Overview
| NPI | 1144336454 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | Yes |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Jan 11, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist Primary | 213E00000X | N005133 | NY |
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 - Podiatry (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 96 across 11 procedure codes |
| Paid by Medicare | $6,674 |
Part D prescriptions in 2024
| Prescriptions (claims) | 874 · 1,032 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $230,289 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | New York College of Podiatric Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Podiatry |
Industry payments (Open Payments)
- 2025$588.27 · 5 payments from 5 companies
- 2024$125.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $131.58 | 1 |
| Alexion Pharmaceuticals, Inc. | $130.05 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $124.33 | 1 |
| Novo Nordisk Inc | $104.15 | 1 |
| Medtronic, Inc. | $98.16 | 1 |
What the 2025 payments were for
- Food and Beverage$588.27 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 255 podiatrists in New York · All podiatrists in New York