Garrett David Obenauf, DMD
- Part D claims, 2024
- 26
- Industry payments
- $350
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 1 E Phillip Rd, Vernon Hills, IL 60061
- Practice phone
- Call (847) 367-4190
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
John Brunetti, DMD, Ltd.
Vernon Hills, Illinois
Find Garrett Obenauf'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.
Garrett David Obenauf is a dentist in Vernon Hills, Illinois
Garrett Obenauf practices at John Brunetti, DMD, Ltd. in Vernon Hills, Illinois.
Garrett Obenauf's NPI, 1356969257, was assigned on July 8, 2020. Garrett Obenauf holds Illinois license 019032778.
- NPI
- 1356969257NPI Registry (opens in a new tab)
- NPI enumeration date
- July 8, 2020
- NPI status
- Active
- Practice phone
- (847) 367-4190
- 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 Practice Data
Garrett David Obenauf practices at John Brunetti, DMD, Ltd. in Vernon Hills, Illinois
Garrett Obenauf's primary practice is John Brunetti, DMD, Ltd., at 1 E Phillip Rd, Vernon Hills, IL 60061 in Lake County. The practice phone is (847) 367-4190.
- John Brunetti, DMD, Ltd.1 E Phillip Rd, Vernon Hills, IL 60061 · Lake CountyPhone(847) 367-4190
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Garrett David Obenauf is affiliated with 3 sites of care and 1 medical group
Garrett Obenauf's primary practice is John Brunetti, DMD, Ltd. in Vernon Hills, Illinois. Dmand AI also links Garrett Obenauf to 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Garrett David Obenauf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Garrett Obenauf practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Brunetti, DMD, Ltd. | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Garrett David Obenauf is one of 1,844 dentists in Illinois
Dentist is Garrett Obenauf's primary specialty in the NPI Registry, under taxonomy code 122300000X. Garrett Obenauf is licensed in Illinois.
Specialties and state licenses
- Dentist, IllinoisPrimary
Dentists near Garrett Obenauf
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
Garrett David Obenauf's patients have a median age of 20
Across all payers, Dmand AI patient panel data puts Garrett Obenauf's median patient age at 20, with 67% women.
Garrett Obenauf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 20
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Garrett David Obenauf wrote 26 Medicare Part D claims in 2024
In 2024, Garrett Obenauf wrote 26 Medicare Part D claims for 24 patients. 92% of them were for generic drugs.
Garrett Obenauf's Part D claims by kind of drug, 2024
- Generic24 claims92%
- Brand-name and other2 claims8%
Drug classes CMS tracks in Garrett Obenauf's Part D claims, 2024
- Antibiotics88%23 of 26 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.
Garrett David Obenauf received $350 in industry payments in 2025
CMS Open Payments shows 2 general payments to Garrett Obenauf from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Straumann USA LLC paid the most, $350.
Companies that paid Garrett Obenauf 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 Garrett David Obenauf'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 Garrett David Obenauf
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Garrett David Obenauf's NPI number?
Garrett David Obenauf's NPI number is 1356969257. It was assigned on July 8, 2020, and it is active in the NPI Registry.
What does Garrett David Obenauf specialize in?
Garrett David Obenauf is a dentist in Vernon Hills, Illinois. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Garrett David Obenauf practice?
Garrett Obenauf practices at 1 E Phillip Rd, Vernon Hills, IL 60061. Garrett Obenauf's primary practice is John Brunetti, DMD, Ltd. in Vernon Hills, Illinois. Dmand AI also links Garrett Obenauf to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Garrett David Obenauf's office phone number?
The practice phone on file for Garrett Obenauf is (847) 367-4190.
What is Garrett David Obenauf's medical license number?
Garrett Obenauf holds Illinois license 019032778.
Has Garrett David Obenauf received payments from drug or device companies?
CMS Open Payments shows $350 in general payments to Garrett Obenauf from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Garrett David Obenauf been practicing?
Garrett Obenauf's NPI was assigned in 2020.
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