Dr. Brian A. Bergmark, MD
Cardiology (Cardiovascular Disease Physician)
- Medicare participating
At a glance
- Medical school
- Harvard Medical School (2011)
- Years since graduation
- 15
- In the NPI registry since
- 2011
- Medicare patients seen, 2024
- 288
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2011Medical school: Harvard Medical School
- 2011Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Cardiovascular Disease Physician primary
MA license 248828 -
Internal Medicine Physician
MA license 248828
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Brigham and Women's Hospital Boston, MA
- Massachusetts General Hospital Boston, MA
- Newton-Wellesley Hospital Newton, MA
- Brigham and Women Faulkner Hospital Jamaica Plain, MA
Medical groups
- Brigham and Womens Physicians Organization Inc (2,994 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 288
- Services billed
- 1,078
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 202 | 182 |
| Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel | 106 | 96 |
| Insertion of tube in coronary artery for diagnosis with review by radiologist | 94 | 93 |
| Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | 83 | 61 |
| Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel | 31 | 31 |
| Removal of plaque, insertion of stent and balloon dilation of single coronary artery or branch | 29 | 24 |
| Established patient office or other outpatient visit, 20-29 minutes | 26 | 23 |
| Insertion of tube in right heart chambers for measurement | 21 | 21 |
| Ultrasound evaluation of heart blood vessel during diagnosis or treatment, each additional vessel | 19 | 16 |
| Balloon dilation of single coronary artery or branch | 18 | 11 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Metoprolol Succinate Other prescribers in Boston, MA | 25 |
| Atorvastatin Calcium Other prescribers in Boston, MA | 22 |
| Rosuvastatin Calcium Other prescribers in Boston, MA | 21 |
| Ezetimibe Other prescribers in Boston, MA | 18 |
| Ranolazine Er (ranolazine) Other prescribers in Boston, MA | 18 |
| Isosorbide Mononitrate Er (isosorbide mononitrate) Other prescribers in Boston, MA | 17 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 8 companies reported 89 payments worth $97,095 in total to this clinician.
| Shockwave Medical, Inc | $40,263 |
|---|---|
| Abbott Laboratories | $24,065 |
| Teleflex LLC | $20,874 |
| Boston Scientific Corporation | $7,786 |
| Spectrawave, Inc | $4,000 |
| Amgen Inc. | $39.27 |
| Stryker Corporation | $38.79 |
| Abiomed | $29.25 |
| Consulting Fee | $68,175 |
|---|---|
| Compensation for services other than consulting (speaking, faculty) | $21,850 |
| Travel and Lodging | $4,218 |
| Food and Beverage | $2,852 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Abbott Laboratories Mar 13, 2025 | Consulting Fee OPTIS · Structural Heart | $11,550 |
| Abbott Laboratories Oct 30, 2025 | Consulting Fee OPTIS · Structural Heart | $10,500 |
| Teleflex LLC Oct 10, 2025 | Compensation for services other than consulting (speaking, faculty) TURNPIKE · INTERVENTIONAL ACCESS | $9,450 |
| Shockwave Medical, Inc Dec 19, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $9,000 |
| Shockwave Medical, Inc Dec 19, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $9,000 |
| Teleflex LLC Nov 7, 2025 | Compensation for services other than consulting (speaking, faculty) GUIDELINER V3 CATHETER · INTERVENTIONAL ACCESS | $8,700 |
| Shockwave Medical, Inc Jun 5, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $6,600 |
| Shockwave Medical, Inc Jun 5, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $6,600 |
| Boston Scientific Corporation Aug 7, 2025 | Consulting Fee Vitalyst · Vitalyst_IC | $3,750 |
| Shockwave Medical, Inc Apr 4, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $2,750 |
All 38 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| Shockwave Medical, Inc Dec 19, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $9,000 |
| Shockwave Medical, Inc Dec 19, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $9,000 |
| Shockwave Medical, Inc Dec 19, 2025 | Travel and Lodging Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology · travel to Badajoz, Spain | $59.86 |
| Teleflex LLC Dec 5, 2025 | Compensation for services other than consulting (speaking, faculty) GUIDELINER V3 CATHETER · INTERVENTIONAL ACCESS | $1,200 |
| Shockwave Medical, Inc Nov 17, 2025 | Travel and Lodging Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology · travel to Boston, MA | $54.87 |
| Teleflex LLC Nov 7, 2025 | Compensation for services other than consulting (speaking, faculty) GUIDELINER V3 CATHETER · INTERVENTIONAL ACCESS | $8,700 |
| Teleflex LLC Nov 7, 2025 | Travel and Lodging GUIDELINER V3 CATHETER · INTERVENTIONAL ACCESS · travel to COLUMBUS, OH | $69.00 |
| Abbott Laboratories Oct 30, 2025 | Consulting Fee OPTIS · Structural Heart | $10,500 |
| Abbott Laboratories Oct 30, 2025 | Consulting Fee OPTIS · Structural Heart | $250 |
| Abbott Laboratories Oct 30, 2025 | Travel and Lodging OPTIS · Structural Heart · travel to Boston, MA · in-kind | $147 |
| Abbott Laboratories Oct 30, 2025 | Travel and Lodging OPTIS · Structural Heart · travel to Boston, MA · in-kind | $9.02 |
| Teleflex LLC Oct 22, 2025 | Travel and Lodging GUIDELINER · INTERVENTIONAL ACCESS · travel to DOUGLASSVILLE, PA · in-kind | $171 |
| Teleflex LLC Oct 22, 2025 | Travel and Lodging GUIDELINER · INTERVENTIONAL ACCESS · travel to DOUGLASSVILLE, PA · in-kind | $123 |
| Teleflex LLC Oct 10, 2025 | Compensation for services other than consulting (speaking, faculty) TURNPIKE · INTERVENTIONAL ACCESS | $9,450 |
| Spectrawave, Inc Oct 3, 2025 | Consulting Fee HyperVue Imaging System; Starlight Imaging Catheter · Cardiology | $500 |
| Spectrawave, Inc Sep 25, 2025 | Consulting Fee HyperVue Imaging System; Starlight Imaging Catheter · Cardiology | $500 |
| Teleflex LLC Sep 15, 2025 | Travel and Lodging GUIDELINER · INTERVENTIONAL ACCESS · travel to DOUGLASSVILLE, PA · in-kind | $665 |
| Spectrawave, Inc Sep 12, 2025 | Consulting Fee HyperVue Imaging System; Starlight Imaging Catheter · Cardiology | $1,000 |
| Boston Scientific Corporation Aug 7, 2025 | Consulting Fee Vitalyst · Vitalyst_IC | $3,750 |
| Boston Scientific Corporation Aug 7, 2025 | Consulting Fee Vitalyst · Vitalyst_IC | $625 |
| Spectrawave, Inc Jul 18, 2025 | Consulting Fee HyperVue Imaging System; Starlight Imaging Catheter · Cardiology | $1,500 |
| Boston Scientific Corporation Jul 16, 2025 | Travel and Lodging Vitalyst · Vitalyst_IC · travel to Maple Grove, MN · in-kind | $798 |
| Shockwave Medical, Inc Jul 3, 2025 | Travel and Lodging Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology · travel to Badajoz, Spain | $333 |
| Shockwave Medical, Inc Jun 5, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $6,600 |
| Shockwave Medical, Inc Jun 5, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $6,600 |
| Shockwave Medical, Inc May 19, 2025 | Travel and Lodging Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology · travel to Boston, MA | $25.00 |
| Spectrawave, Inc Apr 11, 2025 | Consulting Fee HyperVue Imaging System; Starlight Imaging Catheter · Cardiology | $500 |
| Shockwave Medical, Inc Apr 4, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $2,750 |
| Shockwave Medical, Inc Apr 4, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $2,200 |
| Shockwave Medical, Inc Apr 4, 2025 | Travel and Lodging Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology · travel to Portsmouth, NH | $550 |
| Boston Scientific Corporation Mar 27, 2025 | Compensation for services other than consulting (speaking, faculty) General - Vascular Access · General - Vascular Access_IC | $1,250 |
| Boston Scientific Corporation Mar 27, 2025 | Compensation for services other than consulting (speaking, faculty) General - Vascular Access · General - Vascular Access_IC | $1,250 |
| Boston Scientific Corporation Mar 27, 2025 | Travel and Lodging General - Vascular Access · General - Vascular Access_IC · travel to Boston, MA | $25.00 |
| Abbott Laboratories Mar 13, 2025 | Consulting Fee OPTIS · Structural Heart | $11,550 |
| Shockwave Medical, Inc Mar 13, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $550 |
| Shockwave Medical, Inc Mar 13, 2025 | Consulting Fee Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology | $550 |
| Abbott Laboratories Mar 13, 2025 | Consulting Fee OPTIS · Structural Heart | $250 |
| Shockwave Medical, Inc Mar 12, 2025 | Travel and Lodging Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · Cardiology · travel to Portsmouth, NH | $1,188 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.
Industry-funded research
Named as a principal investigator on 5 industry-funded studies in 2025, from 3 companies. The companies reported $1,447,070 in research payments for these studies, mostly to the institutions running them.
- A Double-blind, Randomized, Placebo-controlled, Multicenter Study to Evaluate the Impact of Evolocumab on Major Cardiovascular Events in Patients at High Cardiovascular Risk Without Prior Myocardial Infarction or Stroke
Amgen Inc. - Clinical Evaluation of HyperVue Imaging System
Spectrawave, Inc - Evaluation of Treatment Strategies for Severe CaLcIfic Coronary Arteries: Orbital Atherectomy vs. Conventional Angioplasty Technique Prior to Implantation of Drug-Eluting StEnts: The ECLIPSE Trial
Abbott Laboratories · Active, not recruiting · NCT03108456 - NCT04356027--FUnctional diagnoSIs of corONary Stenosis (FUSION)
Abbott Laboratories - NCT03507777--ILUMIEN IV: OPTIMAL Percutaneous Coronary Intervention (PCI)
Abbott Laboratories
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.