Gary Kwok-Ying Lam, DPM
NPI 1588996557ActiveIndividual· Podiatrist, Foot & Ankle Surgery· San Francisco, CA
Podiatrist, Foot & Ankle Surgery (DPM) in San Francisco, California, trained at California School of Podiatric Medicine (class of 2005). 802 Medicare patients in 2024, $255,865 paid; nearly all of their 706 Part D prescriptions were generic (96%). Biotissue Holdings Inc. reported $115.77 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1588996557 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Feb 2, 2010 |
| Last updated in NPPES | Jul 3, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | E 4748 | 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 | 802 |
|---|---|
| Services billed | 3,526 across 31 procedure codes |
| Paid by Medicare | $255,865 |
Part D prescriptions in 2024
| Prescriptions (claims) | 706 · 741 30-day fills |
|---|---|
| Patients | 320 |
| Total drug cost | $27,651 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | California School of Podiatric Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Podiatry |
Medical group
- North East Medical ServicesSouth San Francisco, CA · 143 clinicians
Hospital affiliations
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- Chinese HospitalSan Francisco, CA
Other facilities
- Self-Help Homecare & HospiceHome health agency · San Francisco, CA
- Vital Home Health CareHome health agency · Hayward, CA
Industry payments (Open Payments)
- 2025$115.77 · 1 payment from 1 company
- 2024$121.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $115.77 | 1 |
What the 2025 payments were for
- Food and Beverage$115.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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