Yeyin Chen, DNP
NPI 1306670039ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Cambridge, MD
Nurse Practitioner, Psych/Mental Health (DNP) in Cambridge, Maryland, trained at George Washington University School of Medicine (class of 2024). Enrolled in Medicare as practitioner - nurse practitioner. Axsome Therapeutics, Inc. was the largest of 9 companies reporting payments in 2025, $585.30 in all, mostly food and beverage.
Overview
| NPI | 1306670039 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP |
| Sole proprietor | No |
| NPI issued | Aug 27, 2024 |
| Last updated in NPPES | Aug 27, 2024 |
| Certified by provider | Aug 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | R225520 | MD |
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 - Nurse Practitioner (MD) |
|---|
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2024 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- M.S. Shariff, M.D., P.A.Cambridge, MD · 9 clinicians
Industry payments (Open Payments)
- 2025$585.30 · 12 payments from 9 companies
- 2024$206.82 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $192.65 | 2 |
| Abbvie Inc. | $124.99 | 1 |
| Alkermes, Inc. | $120.34 | 1 |
| Verona Pharma, Inc. | $37.07 | 2 |
| Exact Sciences Corporation | $34.22 | 2 |
What the 2025 payments were for
- Food and Beverage$585.30 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 psychiatric nurse practitioners in Cambridge · All psychiatric nurse practitioners in Maryland