Brian Thomas Barker, DDS, MS
- Part D claims, 2026
- 37
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2008
- Practice address
- 1190 S Victoria Ave Suite 302 Suite 302, Ventura, CA 93003
- Practice phone
- Call (805) 639-8801
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Endodontics of Ventura
Physician office · Ventura, California
Find Brian Barker's professional email, personal email and mobile number
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Brian Thomas Barker is an endodontist in Ventura, California
Brian Barker practices at Advanced Endodontics of Ventura in Ventura, California.
Brian Barker's NPI, 1154598175, was assigned on May 8, 2008. Brian Barker holds California license 55666.
- NPI
- 1154598175NPI Registry (opens in a new tab)
- NPI enumeration date
- May 8, 2008
- NPI status
- Active
- Practice phone
- (805) 639-8801
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Brian Thomas Barker practices at Advanced Endodontics of Ventura in Ventura, California
Brian Barker's primary practice is Advanced Endodontics of Ventura, at 1190 S Victoria Ave Suite 302 Suite 302, Ventura, CA 93003. The practice phone is (805) 639-8801.
- Advanced Endodontics of Ventura1190 S Victoria Ave Suite 302 Suite 302, Ventura, CA 93003Phone(805) 639-8801
Source: Dmand AI Affiliation Data
Brian Thomas Barker is affiliated with 1 site of care
Brian Barker's primary practice is Advanced Endodontics of Ventura in Ventura, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Brian Thomas Barker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Barker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Endodontics of Ventura | Available with a free account |
Source: Dmand AI Technology Install Data
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Brian Thomas Barker is one of 404 endodontists in California
Endodontics is Brian Barker's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. Dmand AI has Brian Barker's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Endodontist, CaliforniaPrimary
- Pennsylvania license
Endodontists near Brian Barker
Counts of endodontists 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
Brian Thomas Barker wrote 37 Medicare Part D claims in 2026
In 2026, Brian Barker wrote 37 Medicare Part D claims for 28 patients. 97% of them were for generic drugs.
Brian Barker's Part D claims by kind of drug, 2026
- Generic36 claims97%
- Brand-name and other1 claims3%
Drug classes CMS tracks in Brian Barker's Part D claims, 2026
- Antibiotics76%28 of 37 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2026 data
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Sources for Brian Thomas Barker'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Brian Thomas Barker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brian Thomas Barker's NPI number?
Brian Thomas Barker's NPI number is 1154598175. It was assigned on May 8, 2008, and it is active in the NPI Registry.
What does Brian Thomas Barker specialize in?
Brian Thomas Barker is an endodontist in Ventura, California. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).
Where does Brian Thomas Barker practice?
Brian Barker practices at 1190 S Victoria Ave Suite 302 Suite 302, Ventura, CA 93003. Brian Barker's primary practice is Advanced Endodontics of Ventura in Ventura, California.
What is Brian Thomas Barker's office phone number?
The practice phone on file for Brian Barker is (805) 639-8801. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Brian Thomas Barker's email address?
Dmand AI checks professional and personal email addresses for Brian Barker through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Brian Thomas Barker's medical license number?
Brian Barker holds California license 55666, one of the licenses on file in 2 states.
Which states has Brian Thomas Barker been licensed in?
Dmand AI has state licenses on file for Brian Barker in California and Pennsylvania.
How long has Brian Thomas Barker been practicing?
Brian Barker's NPI was assigned in 2008.
What EHR does Brian Thomas Barker's practice use?
Dmand AI tracks the EHR system at Advanced Endodontics of Ventura. The vendor and product are available with a free Dmand AI account.
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