Derek Cheng, D.O.
NPI 1013356716ActiveIndividual· Psychiatry & Neurology, Neurology· Stamford, CT
Psychiatry & Neurology, Neurology (D.O.) in Stamford, Connecticut, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $698,368 for 1,716 claims, against $61,885 paid for services in 2024. Sk Life Science, Inc. was the largest of 4 companies reporting payments in 2025, $1,037 in all, mostly food and beverage.
Overview
| NPI | 1013356716 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 17, 2013 |
| Last updated in NPPES | Feb 24, 2020 |
| Certified by provider | Feb 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 60374 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 487 |
|---|---|
| Services billed | 717 across 17 procedure codes |
| Paid by Medicare | $61,885 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,716 · 3,332 30-day fills |
|---|---|
| Patients | 305 |
| Total drug cost | $698,368 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Stamford Health Medical Group IncStamford, CT · 444 clinicians
Hospital affiliations
- Greenwich Hospital Association -Greenwich, CT
- Stamford HospitalStamford, CT
Industry payments (Open Payments)
- 2025$1,037 · 17 payments from 4 companies
- 2024$902.21 · 16 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sk Life Science, Inc. | $579.06 | 10 |
| Abbvie Inc. | $278.06 | 5 |
| Argenx US, Inc. | $125.00 | 1 |
| Neuropace, Inc. | $55.32 | 1 |
What the 2025 payments were for
- Food and Beverage$1,037 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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