Howard Todd Massey, M.D.
NPI 1538196118ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Baltimore, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) with University of Maryland Surgical Associates PA, practicing in Baltimore, Maryland. Medicare paid $56,487 for services to 61 patients in 2024. Abbott Laboratories was the largest of 5 companies reporting payments in 2025, $299.80 in all, mostly food and beverage. Lists University of Maryland Medical Center as a hospital affiliation.
Overview
| NPI | 1538196118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | Nov 30, 2023 |
| Certified by provider | Nov 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | D98853 | MD |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 219319 | NY |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | MD459749 | PA |
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 - Cardiac Surgery (DC); Practitioner - Thoracic Surgery (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 121 across 46 procedure codes |
| Paid by Medicare | $56,487 |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | General Surgery |
Medical group
- University of Maryland Surgical Associates PABaltimore, MD · 93 clinicians
Hospital affiliation
- University of Maryland Medical CenterBaltimore, MD
Other facilities
- Amedisys Home Health of Maryland LLCHome health agency · Glen Burnie, MD
Industry payments (Open Payments)
- 2025$299.80 · 6 payments from 5 companies
- 2024$297.75 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $136.05 | 1 |
| One Lambda, Inc. | $60.52 | 1 |
| Medtronic, Inc. | $57.75 | 2 |
| Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) | $26.60 | 1 |
| Abiomed | $18.88 | 1 |
What the 2025 payments were for
- Food and Beverage$299.80 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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