William Dennis Brennick, DDS
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 820 Sampson St, Butte, MT 59701-3208
- Practice phone
- Call (406) 494-7080
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Butte Family Dental
Dental practice · Butte, Montana
Find William Brennick's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
William Dennis Brennick is a general practice dentistry in Butte, Montana
William Brennick practices at Butte Family Dental in Butte, Montana.
William Brennick's NPI, 1306968375, was assigned on April 3, 2007. William Brennick holds Montana license 1475.
- NPI
- 1306968375NPI Registry (opens in a new tab)
- NPI enumeration date
- April 3, 2007
- NPI status
- Active
- Practice phone
- (406) 494-7080
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Dennis Brennick practices at Butte Family Dental in Butte, Montana
William Brennick's primary practice is Butte Family Dental, at 820 Sampson St, Butte, MT 59701-3208. The practice phone is (406) 494-7080.
- Butte Family Dental820 Sampson St, Butte, MT 59701-3208Phone(406) 494-7080
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Dennis Brennick is affiliated with 1 site of care and 1 medical group
William Brennick's primary practice is Butte Family Dental in Butte, Montana. Dmand AI also links William Brennick to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at William Dennis Brennick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Brennick practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Butte Family Dental | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William Dennis Brennick is one of 190 general practice dentistrys in Montana
General practice is William Brennick's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. William Brennick is licensed in Montana.
Specialties and state licenses
- General practice dentistry, MontanaPrimary
General practice dentistrys near William Brennick
Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for William Dennis Brennick's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about William Dennis Brennick
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Dennis Brennick's NPI number?
William Dennis Brennick's NPI number is 1306968375. It was assigned on April 3, 2007, and it is active in the NPI Registry.
What does William Dennis Brennick specialize in?
William Dennis Brennick is a general practice dentistry in Butte, Montana. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does William Dennis Brennick practice?
William Brennick practices at 820 Sampson St, Butte, MT 59701-3208. William Brennick's primary practice is Butte Family Dental in Butte, Montana. Dmand AI also links William Brennick to 1 medical group.
What is William Dennis Brennick's office phone number?
The practice phone on file for William Brennick is (406) 494-7080.
What is William Dennis Brennick's medical license number?
William Brennick holds Montana license 1475.
How long has William Dennis Brennick been practicing?
William Brennick's NPI was assigned in 2007.
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