Haopeng Zheng, MD
NPI 1003134503ActiveIndividual· Psychiatry & Neurology, Neurology· Baltimore, MD
Psychiatry & Neurology, Neurology (MD) in Baltimore, Maryland, trained at University of Maryland School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $117,905 for 700 claims, against $77,717 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $962.49 in all, mostly food and beverage.
Overview
| NPI | 1003134503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 7, 2010 |
| Last updated in NPPES | Jun 3, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | D77650 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 305 |
|---|---|
| Services billed | 7,647 across 22 procedure codes |
| Paid by Medicare | $77,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 700 · 1,343 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $117,905 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- St Paul Place Specialists, Inc.Baltimore, MD · 336 clinicians
Hospital affiliation
- Mercy Medical Center IncBaltimore, MD
Industry payments (Open Payments)
- 2025$962.49 · 35 payments from 12 companies
- 2024$967.64 · 40 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $265.06 | 10 |
| Pfizer Inc. | $180.87 | 7 |
| Lundbeck LLC | $127.15 | 4 |
| Neurelis, Inc. | $89.24 | 4 |
| Amgen Inc. | $83.99 | 3 |
What the 2025 payments were for
- Food and Beverage$962.49 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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