Michelle Yen, MD
NPI 1669934683ActiveIndividual· Internal Medicine· Mountain View, CA
Internal Medicine (MD) with Vituity Hospitalists PC and 1 other group, practicing in Mountain View, California. In 2024 Medicare paid $86,006 for 286 patients, and Part D covered 191 of their prescriptions, 79% of them generic. Janssen Pharmaceuticals, Inc reported $130.29 in payments in 2024, mostly food and beverage. Lists El Camino Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669934683 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 1, 2019 |
| Last updated in NPPES | Mar 24, 2023 |
| Certified by provider | Mar 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A182132 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 286 |
|---|---|
| Services billed | 965 across 6 procedure codes |
| Paid by Medicare | $86,006 |
Part D prescriptions in 2024
| Prescriptions (claims) | 191 · 249 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $28,526 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Vituity Hospitalists PCRedwood City, CA · 79 clinicians
- Quantum Bay Area Hospitalist Medical Group IncSan Jose, CA · 60 clinicians
Hospital affiliations
- El Camino HealthMountain View, CA
- Sequoia HospitalRedwood City, CA
Industry payments (Open Payments)
- 2024$130.29 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $130.29 | 1 |
What the 2024 payments were for
- Food and Beverage$130.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 134 internal medicine physicians in Mountain View · All internal medicine physicians in California