Karen Shum, DPM
NPI 1235483629ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Torrance, CA
Podiatrist, Foot & Ankle Surgery (DPM) in Torrance, California, trained at Temple University School of Medicine (class of 2009). In 2024 Medicare paid $155,635 for 199 patients, and Part D covered 327 of their prescriptions, 87% of them generic. Mimedx Group, Inc. was the largest of 12 companies reporting payments in 2025, $1,476 in all, mostly food and beverage.
Overview
| NPI | 1235483629 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | Yes |
| NPI issued | Nov 6, 2012 |
| Last updated in NPPES | May 24, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | E5034 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 2,456 across 64 procedure codes |
| Paid by Medicare | $155,635 |
Part D prescriptions in 2024
| Prescriptions (claims) | 327 · 373 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $32,200 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Podiatry |
Hospital affiliations
- Martin Luther King, Jr. Community HospitalLos Angeles, CA
- Providence Little Company of Mary Med Ctr TorranceTorrance, CA
- Torrance Memorial Medical CenterTorrance, CA
Other facilities
- Excell Home Care IncHome health agency · Paramount, CA
- Hollywood Home Health ServicesHome health agency · N Hollywood, CA
- Torrance Memorial Home HealthHome health agency · Torrance, CA
Industry payments (Open Payments)
- 2025$1,476 · 29 payments from 12 companies
- 2024$2,051 · 36 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mimedx Group, Inc. | $266.16 | 7 |
| Smith+nephew, Inc. | $260.62 | 9 |
| Orthofix Medical, Inc. | $212.48 | 1 |
| Urgo Medical North America, LLC | $174.82 | 3 |
| Biotissue Holdings Inc. | $163.62 | 1 |
What the 2025 payments were for
- Food and Beverage$1,476 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 Podiatrist, Foot & Ankle Surgery providers in Torrance · All Podiatrist, Foot & Ankle Surgery providers in California