Joseph A. Halpern, M.D.
NPI 1164536447ActiveIndividual· Emergency Medicine· Annapolis, MD
Emergency Medicine (M.D.) in Annapolis, Maryland, trained at New York Medical College (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $207,837 for 2,378 claims, against $48,004 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 17 companies reporting payments in 2025, $1,396 in all, mostly food and beverage.
Overview
| NPI | 1164536447 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 17, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | D27989 | 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 - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 157 |
|---|---|
| Services billed | 743 across 15 procedure codes |
| Paid by Medicare | $48,004 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,378 · 5,153 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $207,837 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Emergency Medicine |
Hospital affiliation
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
Other facilities
- The Johns Hopkins Home Health Services, IncHome health agency · Baltimore, MD
Industry payments (Open Payments)
- 2025$1,396 · 55 payments from 17 companies
- 2024$1,190 · 55 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $501.08 | 10 |
| Amgen Inc. | $171.98 | 12 |
| Lundbeck LLC | $140.80 | 7 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $97.29 | 4 |
| Astellas Pharma US Inc | $70.18 | 3 |
What the 2025 payments were for
- Food and Beverage$1,396 · 55 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 emergency medicine physicians in Annapolis · All emergency medicine physicians in Maryland