David Aaron Weiner, M.D.
NPI 1023436854ActiveIndividual· Orthopaedic Surgery· Baltimore, MD
Orthopaedic Surgery (M.D.) in Baltimore, Maryland, trained at Georgetown University School of Medicine (class of 2010). 336 Medicare patients in 2024, $239,796 paid; nearly all of their 189 Part D prescriptions were generic (99%). Globus Medical, Inc. was the largest of 11 companies reporting payments in 2025, $30,396 in all, mostly consulting fees.
Overview
| NPI | 1023436854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 29, 2014 |
| Last updated in NPPES | Apr 3, 2020 |
| Certified by provider | Apr 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 303108-01 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (DC); Practitioner - Orthopedic Surgery (NY); Practitioner - Orthopedic Surgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 336 |
|---|---|
| Services billed | 1,272 across 77 procedure codes |
| Paid by Medicare | $239,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 189 · 203 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $1,474 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
Hospital affiliations
- Medstar Georgetown University HospitalWashington, DC
- Medstar Southern Maryland Hospital CenterClinton, MD
- Medstar Washington Hospital CenterWashington, DC
- Sentara Northern Virginia Medical CenterWoodbridge, VA
Other facilities
- Medstar Health Home CareHome health agency · Hyattsville, MD
Industry payments (Open Payments)
- 2025$30,396 · 44 payments from 11 companies
- 2024$4,717 · 26 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $18,824 | 17 |
| Gs Solutions, Inc. | $6,500 | 2 |
| Alphatec Spine, Inc | $3,326 | 8 |
| Native Surgical, LLC | $410.53 | 2 |
| Medtronic, Inc. | $394.06 | 4 |
What the 2025 payments were for
- Consulting Fee$20,500 · 7 payments
- Travel and Lodging$4,009 · 10 payments
- Honoraria$3,500 · 1 payment
- Food and Beverage$2,352 · 25 payments
- Gift$34.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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