Zachary A. Schwager, MD
NPI 1174932446ActiveIndividual· Dermatology· Burlington, MA
Dermatology (MD) in Burlington, Massachusetts, trained at Warren Alpert Medical School of Brown University (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $2,073,857 for 2,270 claims, against $147,611 paid for services in 2024. Regeneron Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $11,858 in all, mostly consulting fees.
Overview
| NPI | 1174932446 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 12, 2014 |
| Last updated in NPPES | Aug 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 274205 | MA |
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 - Dermatology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,082 |
|---|---|
| Services billed | 3,790 across 53 procedure codes |
| Paid by Medicare | $147,611 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,270 · 2,788 30-day fills |
|---|---|
| Patients | 645 |
| Total drug cost | $2,073,857 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Warren Alpert Medical School of Brown University |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Dermatology |
| Telehealth | Offers telehealth |
Medical group
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
- Winchester HospitalWinchester, MA
Industry payments (Open Payments)
- 2025$11,858 · 17 payments from 2 companies
- 2024$194.98 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Pharmaceuticals, Inc. | $10,402 | 14 |
| Ucb, Inc. | $1,456 | 3 |
What the 2025 payments were for
- Consulting Fee$10,318 · 4 payments
- Travel and Lodging$1,067 · 6 payments
- Food and Beverage$472.96 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 dermatologists in Burlington · All dermatologists in Massachusetts