Karen Yungjoo Whang, MD
NPI 1477668622ActiveIndividual· Surgery· Menlo Park, CA
Surgery (MD) in Menlo Park, California, trained at Temple University School of Medicine (class of 1994). 100 Medicare patients in 2024, $36,689 paid; nearly all of their 68 Part D prescriptions were generic (94%). Intuitive Surgical, Inc. reported $5,271 in payments in 2025, mostly education.
Overview
| NPI | 1477668622 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 20, 2006 |
| Last updated in NPPES | Apr 29, 2024 |
| Certified by provider | Apr 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A69272 | 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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 260 across 40 procedure codes |
| Paid by Medicare | $36,689 |
Part D prescriptions in 2024
| Prescriptions (claims) | 68 · 68 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $741.56 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- University Healthcare AlliancePleasanton, CA · 327 clinicians
Hospital affiliations
- El Camino HealthMountain View, CA
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$5,271 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $5,271 | 6 |
What the 2025 payments were for
- Education$5,250 · 4 payments
- Food and Beverage$21.13 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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