Avis Lorraine Barker, DMD
- Part D claims, 2024
- 88
- Industry payments
- $20
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 1902 E Ireland Rd, South Bend, IN 46614-2863
- Practice phone
- Call (574) 291-8022
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ireland Park Dentistry
Dental practice · South Bend, Indiana
Find Avis Barker'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.
Avis Lorraine Barker is a dentist in Granger, Indiana
Avis Barker practices at Ireland Park Dentistry in South Bend, Indiana.
Avis Barker's NPI, 1003007352, was assigned on August 1, 2007. Avis Barker holds Indiana license 12011066A.
- NPI
- 1003007352NPI Registry (opens in a new tab)
- NPI enumeration date
- August 1, 2007
- NPI status
- Active
- Practice phone
- (574) 291-8022
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Avis Lorraine Barker practices in South Bend and Granger
Avis Barker's primary practice is Ireland Park Dentistry, at 1902 E Ireland Rd, South Bend, IN 46614-2863. The practice phone is (574) 291-8022. The NPI Registry lists Avis Barker's practice address as 50648 Weeping Willow Run E, Granger, IN 46530.
- Ireland Park DentistryPrimary1902 E Ireland Rd, South Bend, IN 46614-2863Phone(574) 291-8022
- NPI Registry address50648 Weeping Willow Run E, Granger, IN 46530
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Avis Lorraine Barker is affiliated with 1 site of care and 1 medical group
Avis Barker's primary practice is Ireland Park Dentistry in South Bend, Indiana. Dmand AI also links Avis Barker 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 Avis Lorraine Barker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Avis Barker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ireland Park Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Avis Lorraine Barker is one of 778 dentists in Indiana
Dentist is Avis Barker's primary specialty in the NPI Registry, under taxonomy code 122300000X. Dmand AI has Avis Barker's licenses on file in 2 states: Indiana and Massachusetts.
Specialties and state licenses
- Dentist, IndianaPrimary
- General practice dentistry, Massachusetts
Dentists near Avis Barker
Counts of dentists 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
Avis Lorraine Barker's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Avis Barker's median patient age at 73, with 0% women.
Avis Barker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Avis Lorraine Barker wrote 88 Medicare Part D claims in 2024
In 2024, Avis Barker wrote 88 Medicare Part D claims for 60 patients. 98% of them were for generic drugs.
Avis Barker's Part D claims by kind of drug, 2024
- Generic86 claims98%
- Brand-name and other2 claims2%
Drug classes CMS tracks in Avis Barker's Part D claims, 2024
- Antibiotics95%84 of 88 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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Avis Lorraine Barker received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Avis Barker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $20.
Companies that paid Avis Barker 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 Avis Lorraine 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 | NPPES 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 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 Avis Lorraine 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 Avis Lorraine Barker's NPI number?
Avis Lorraine Barker's NPI number is 1003007352. It was assigned on August 1, 2007, and it is active in the NPI Registry.
What does Avis Lorraine Barker specialize in?
Avis Lorraine Barker is a dentist in Granger, Indiana. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Avis Lorraine Barker practice?
Avis Barker practices at 1902 E Ireland Rd, South Bend, IN 46614-2863. Avis Barker also practices at 50648 Weeping Willow Run E, Granger, IN 46530. Avis Barker's primary practice is Ireland Park Dentistry in South Bend, Indiana. Dmand AI also links Avis Barker to 1 medical group.
What is Avis Lorraine Barker's office phone number?
The practice phone on file for Avis Barker is (574) 291-8022.
What is Avis Lorraine Barker's medical license number?
Avis Barker holds Indiana license 12011066A, one of the licenses on file in 2 states.
Which states has Avis Lorraine Barker been licensed in?
Dmand AI has state licenses on file for Avis Barker in Indiana and Massachusetts.
Has Avis Lorraine Barker received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Avis Barker from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Avis Lorraine Barker been practicing?
Avis Barker's NPI was assigned in 2007.
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