Andrew Jungwook Limb, M.D.
NPI 1952488512ActiveIndividual· Otolaryngology· San Ramon, CA
Otolaryngology (M.D.) in San Ramon, California, trained at University of Michigan Medical School (class of 1994). 656 Medicare patients in 2024, $122,638 paid; nearly all of their 1,034 Part D prescriptions were generic (98%). Integra Lifesciences Corporation was the largest of 4 companies reporting payments in 2025, $475.63 in all, mostly food and beverage.
Overview
| NPI | 1952488512 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Jul 11, 2024 |
| Certified by provider | Jul 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A71527 | 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 | 656 |
|---|---|
| Services billed | 1,642 across 51 procedure codes |
| Paid by Medicare | $122,638 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,034 · 1,790 30-day fills |
|---|---|
| Patients | 480 |
| Total drug cost | $23,290 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Medical group
- University Healthcare AlliancePleasanton, CA · 327 clinicians
Hospital affiliations
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$475.63 · 12 payments from 4 companies
- 2024$351.60 · 15 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $168.40 | 2 |
| Smith+nephew, Inc. | $163.53 | 8 |
| Optinose US, Inc. | $125.99 | 1 |
| Regeneron Healthcare Solutions, Inc. | $17.71 | 1 |
What the 2025 payments were for
- Food and Beverage$457.92 · 11 payments
- Education$17.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other otolaryngologists in San Ramon
- 1366701385