Brian Allan Bergmark, MD
NPI 1750676375ActiveIndividual· Internal Medicine, Cardiovascular Disease· Boston, MA
Internal Medicine, Cardiovascular Disease (MD) in Boston, Massachusetts, trained at Harvard Medical School (class of 2011). In 2024 Medicare paid $162,170 for 288 patients, and Part D covered 205 of their prescriptions, 89% of them generic. Shockwave Medical, Inc was the largest of 8 companies reporting payments in 2025, $97,095 in all, mostly consulting fees.
Overview
| NPI | 1750676375 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2011 |
| Last updated in NPPES | Jul 10, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 248828 | MA |
| Internal Medicine | 207R00000X | 248828 | MA |
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 - Internal Medicine (MA); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 288 |
|---|---|
| Services billed | 1,078 across 47 procedure codes |
| Paid by Medicare | $162,170 |
Part D prescriptions in 2024
| Prescriptions (claims) | 205 · 487 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $41,171 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
Industry payments (Open Payments)
- 2025$97,095 · 89 payments from 8 companies
- 2024$83,307 · 75 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $40,263 | 27 |
| Abbott Laboratories | $24,065 | 28 |
| Teleflex LLC | $20,874 | 16 |
| Boston Scientific Corporation | $7,786 | 8 |
| Spectrawave, Inc | $4,000 | 5 |
What the 2025 payments were for
- Consulting Fee$68,175 · 19 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$21,850 · 5 payments
- Travel and Lodging$4,218 · 14 payments
- Food and Beverage$2,852 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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