Man-Kit Leung, M.D.
NPI 1144417007ActiveIndividual· Otolaryngology· San Francisco, CA
Otolaryngology (M.D.) in San Francisco, California, trained at University of California, San Francisco School of Medicine (class of 2003). 633 Medicare patients in 2024, $155,929 paid; nearly all of their 901 Part D prescriptions were generic (93%). Regeneron Healthcare Solutions, Inc. was the largest of 7 companies reporting payments in 2025, $462.66 in all, mostly food and beverage.
Overview
| NPI | 1144417007 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 25, 2007 |
| Last updated in NPPES | Mar 3, 2025 |
| Certified by provider | Mar 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A87983 | 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 - Otolaryngology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 633 |
|---|---|
| Services billed | 2,324 across 52 procedure codes |
| Paid by Medicare | $155,929 |
Part D prescriptions in 2024
| Prescriptions (claims) | 901 · 1,565 30-day fills |
|---|---|
| Patients | 398 |
| Total drug cost | $80,128 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliations
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- Novato Community HospitalNovato, CA
- UCSF Health Saint Francis HospitalSan Francisco, CA
Industry payments (Open Payments)
- 2025$462.66 · 13 payments from 7 companies
- 2024$403.88 · 11 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $169.71 | 6 |
| Glaxosmithkline, LLC. | $151.22 | 2 |
| Genzyme Corporation | $36.55 | 1 |
| Vertex Pharmaceuticals Incorporated | $33.42 | 1 |
| Paratek Pharmaceuticals, Inc. | $26.19 | 1 |
What the 2025 payments were for
- Food and Beverage$462.66 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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