William John Dunbar, DDS
- Part D claims, 2024
- 53
- Industry payments
- $50
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1126 Ives Ave N, Glencoe, MN 55336-2226
- Practice phone
- Call (320) 864-3215
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gwen Regnier
Dental practice · Glencoe, Minnesota
Find William Dunbar'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 John Dunbar is a general practice dentistry in Glencoe, Minnesota
William Dunbar practices at Gwen Regnier in Glencoe, Minnesota.
William Dunbar's NPI, 1598839508, was assigned on November 20, 2006. William Dunbar holds Minnesota license D10295.
- NPI
- 1598839508NPI Registry (opens in a new tab)
- NPI enumeration date
- November 20, 2006
- NPI status
- Active
- Practice phone
- (320) 864-3215
- 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 John Dunbar practices at Gwen Regnier in Glencoe, Minnesota
William Dunbar's primary practice is Gwen Regnier, at 1126 Ives Ave N, Glencoe, MN 55336-2226. The practice phone is (320) 864-3215.
- Gwen Regnier1126 Ives Ave N, Glencoe, MN 55336-2226Phone(320) 864-3215
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William John Dunbar is affiliated with 1 site of care and 1 medical group
William Dunbar's primary practice is Gwen Regnier in Glencoe, Minnesota. Dmand AI also links William Dunbar 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 John Dunbar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Dunbar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gwen Regnier | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William John Dunbar is one of 1,314 general practice dentistrys in Minnesota
General practice is William Dunbar's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. William Dunbar is licensed in Minnesota.
Specialties and state licenses
- General practice dentistry, MinnesotaPrimary
General practice dentistrys near William Dunbar
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
William John Dunbar's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts William Dunbar's median patient age at 61, with 0% women.
William Dunbar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
William John Dunbar wrote 53 Medicare Part D claims in 2024
In 2024, William Dunbar wrote 53 Medicare Part D claims for 42 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in William Dunbar's Part D claims, 2024
- Antibiotics87%46 of 53 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), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
William John Dunbar received $50 in industry payments in 2025
CMS Open Payments shows 2 general payments to William Dunbar from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $33.
Companies that paid William Dunbar the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for William John Dunbar'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 John Dunbar
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 John Dunbar's NPI number?
William John Dunbar's NPI number is 1598839508. It was assigned on November 20, 2006, and it is active in the NPI Registry.
What does William John Dunbar specialize in?
William John Dunbar is a general practice dentistry in Glencoe, Minnesota. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does William John Dunbar practice?
William Dunbar practices at 1126 Ives Ave N, Glencoe, MN 55336-2226. William Dunbar's primary practice is Gwen Regnier in Glencoe, Minnesota. Dmand AI also links William Dunbar to 1 medical group.
What is William John Dunbar's office phone number?
The practice phone on file for William Dunbar is (320) 864-3215.
What is William John Dunbar's medical license number?
William Dunbar holds Minnesota license D10295.
Has William John Dunbar received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to William Dunbar from 2 companies from 2025 to 2025. The largest total came from Solventum Corporation.
How long has William John Dunbar been practicing?
William Dunbar's NPI was assigned in 2006.
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