Yen-Yi Peng, MD
NPI 1891951638ActiveIndividual· Psychiatry & Neurology, Neurology· Reno, NV
Psychiatry & Neurology, Neurology (MD) with Peng MD PLLC, practicing in Reno, Nevada. Their prescriptions cost Medicare Part D more than their services did: $1,336,071 for 3,935 claims, against $178,110 paid for services in 2024. Abbvie Inc. was the largest of 29 companies reporting payments in 2025, $3,198 in all, mostly food and beverage. Lists Carson Tahoe Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1891951638 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 31, 2008 |
| Last updated in NPPES | Oct 14, 2022 |
| Certified by provider | Oct 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 15710 | NV |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | 15710 | NV |
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 - Neurology (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 484 |
|---|---|
| Services billed | 1,463 across 20 procedure codes |
| Paid by Medicare | $178,110 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,935 · 8,393 30-day fills |
|---|---|
| Patients | 611 |
| Total drug cost | $1,336,071 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Peng MD PLLCReno, NV · 3 clinicians
Hospital affiliations
- Carson Tahoe Regional Medical CenterCarson City, NV
- Renown Regional Medical CenterReno, NV
- Renown South Meadows Medical CenterReno, NV
Industry payments (Open Payments)
- 2025$3,198 · 160 payments from 29 companies
- 2024$2,642 · 136 payments from 31 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $427.36 | 28 |
| Ucb, Inc. | $368.63 | 21 |
| Neurocrine Biosciences, Inc. | $304.98 | 9 |
| Biogen, Inc. | $265.59 | 18 |
| Pfizer Inc. | $226.27 | 12 |
What the 2025 payments were for
- Food and Beverage$3,198 · 160 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other neurologists in Reno
- 1235625625
- 1295154219
- 1376886846
- 1407805401
- 1467682245
- 1487280442
- 1497790513
- 1598024515
- 1629231832
- 1649767732
- 1841345766
- 1962701219