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Cassidy Brophy

  • Billings, MT
  • Nurse practitioner
NPI1346669413
Industry payments
$20
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2014
Practice address
2900 12th Ave N Suite 330w Suite 330w, Billings, MT 59101-7590
Practice phone
Call (406) 238-6161
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Ear Nose & Throat Associates - Billings

Surgical practice · Billings, Montana

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Cassidy Brophy is a nurse practitioner in Billings, Montana

Cassidy Brophy practices at Ear Nose & Throat Associates - Billings in Billings, Montana.

Cassidy Brophy's NPI, 1346669413, was assigned on April 15, 2014. Cassidy Brophy holds Montana license NUR-RN-LIC-27381.

NPI and contact details
NPI
1346669413NPI Registry (opens in a new tab)
NPI enumeration date
April 15, 2014
NPI status
Active
Practice phone
(406) 238-6161
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Cassidy Brophy practices at 2 locations in Billings, Montana

Cassidy Brophy's primary practice is Ear Nose & Throat Associates - Billings, at 2900 12th Ave N Suite 330w Suite 330w, Billings, MT 59101-7590. The practice phone is (406) 238-6161. The NPI Registry lists Cassidy Brophy's practice address as 801 N 29th St, Billings, MT 59101.

  • Ear Nose & Throat Associates - BillingsPrimary
    2900 12th Ave N Suite 330w Suite 330w, Billings, MT 59101-7590Phone(406) 238-6161
  • NPI Registry address
    801 N 29th St, Billings, MT 59101Phone(406) 238-2500

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Cassidy Brophy is affiliated with 1 site of care and 1 medical group

Cassidy Brophy's primary practice is Ear Nose & Throat Associates - Billings in Billings, Montana. The medical group on file is Ear, Nose & Throat Associates.

Ear Nose & Throat Associates - BillingsSurgical practice · Billings, MontanaPrimary
Ear, Nose & Throat AssociatesENT and audiology group, Billings, MT

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Cassidy Brophy's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Cassidy Brophy practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ear Nose & Throat Associates - BillingsAvailable with a free account

Source: Dmand AI Technology Install Data

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Cassidy Brophy is one of 251 nurse practitioners in Montana

Nurse practitioner is Cassidy Brophy's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Cassidy Brophy is licensed in Montana.

Specialties and state licenses

  • Nurse practitioner, MontanaPrimaryLicense NUR-RN-LIC-27381 · taxonomy 363L00000X

Nurse practitioners near Cassidy Brophy

Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.

251nurse practitioners in Montana63nurse practitioners in Billings

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Cassidy Brophy received $20 in industry payments in 2025

CMS Open Payments shows 1 general payment to Cassidy Brophy from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Heron Therapeutics, Inc. paid the most, $20.

Companies that paid Cassidy Brophy the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Cassidy Brophy

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Cassidy Brophy's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Cassidy Brophy

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Cassidy Brophy's NPI number?

Cassidy Brophy's NPI number is 1346669413. It was assigned on April 15, 2014, and it is active in the NPI Registry.

What does Cassidy Brophy specialize in?

Cassidy Brophy is a nurse practitioner in Billings, Montana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Cassidy Brophy practice?

Cassidy Brophy practices at 2900 12th Ave N Suite 330w Suite 330w, Billings, MT 59101-7590. Cassidy Brophy also practices at 801 N 29th St, Billings, MT 59101. Cassidy Brophy's primary practice is Ear Nose & Throat Associates - Billings in Billings, Montana.

What is Cassidy Brophy's office phone number?

The practice phone on file for Cassidy Brophy is (406) 238-6161. Dmand AI also checks direct phone and mobile numbers, available with a free account.

What is Cassidy Brophy's email address?

Dmand AI checks professional and personal email addresses for Cassidy Brophy through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.

What is Cassidy Brophy's medical license number?

Cassidy Brophy holds Montana license NUR-RN-LIC-27381.

What medical group is Cassidy Brophy part of?

Cassidy Brophy is linked to Ear, Nose & Throat Associates.

Who does Cassidy Brophy practice with?

Dmand AI links 7 HCPs to Cassidy Brophy's primary medical group, 1 of them nurse practitioner. A free account lists them, with verified contacts.

Has Cassidy Brophy received payments from drug or device companies?

CMS Open Payments shows $20 in general payments to Cassidy Brophy from 1 company from 2025 to 2025. The largest total came from Heron Therapeutics, Inc.

How long has Cassidy Brophy been practicing?

Cassidy Brophy's NPI was assigned in 2014.

What EHR does Cassidy Brophy's practice use?

Dmand AI tracks the EHR system at Ear Nose & Throat Associates - Billings. The vendor and product are available with a free Dmand AI account.

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