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Dr. Catherine Brophy, MD

ENT (Otolaryngology) (Otolaryngology Physician)

At a glance

In the NPI registry since
2023

Licensed in Connecticut since 2023, according to the Connecticut Department of Public Health. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

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

  • 2023Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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

  • Otolaryngology Physician primary
    CT license 73506 (first issued 2023; inactive)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: ENT (Otolaryngology) per capita by county →

Payments from drug and device companies

In 2025, 6 companies reported 15 payments worth $2,297 in total to this clinician.

By company
Inspire Medical Systems, Inc.$2,137
Acera Surgical, Inc.$48.63
Straumann USA LLC$37.25
Aroa Biosurgery Incorporated$31.23
Axogen$24.71
Medtronic, Inc.$17.88
By type
Travel and Lodging$1,571
Food and Beverage$726

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Apr 16, 2025Inspire Medical Systems, Inc.
Apr 16, 2025
Travel and Lodging
INSPIRE · NEUROLOGY · travel to AUSTIN, TX · in-kind
$765
Mar 27, 2025Inspire Medical Systems, Inc.
Mar 27, 2025
Travel and Lodging
INSPIRE · NEUROLOGY · travel to DALLAS, TX · in-kind
$459
Mar 27, 2025Inspire Medical Systems, Inc.
Mar 27, 2025
Travel and Lodging
INSPIRE · NEUROLOGY · travel to AUSTIN, TX · in-kind
$233
Apr 11, 2025Inspire Medical Systems, Inc.
Apr 11, 2025
Travel and Lodging
INSPIRE · NEUROLOGY · travel to AUSTIN, TX · in-kind
$53.60
Apr 13, 2025Inspire Medical Systems, Inc.
Apr 13, 2025
Travel and Lodging
INSPIRE · NEUROLOGY · travel to AUSTIN, TX · in-kind
$50.42
Apr 14, 2025Inspire Medical Systems, Inc.
Apr 14, 2025
Travel and Lodging
INSPIRE · NEUROLOGY · travel to AUSTIN, TX · in-kind
$9.30

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.

Who received the most in Connecticut →

Other ENT (Otolaryngology) clinicians in New Haven

Sources

NPI registry (CMS NPPES, November 2026; record last updated May 24, 2023), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1629760061. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.