Ona Erdt, DMD
- Part D claims, 2024
- 85
- Industry payments
- $17
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 1014 N Clinton Ave, Saint Johns, MI 48879-1092
- Practice phone
- Call (734) 812-2832
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Johns Smiles
Physician office · Saint Johns, Michigan
Find Ona Erdt'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.
Ona Erdt is a dentist in Saint Johns, Michigan
Ona Erdt practices at St. Johns Smiles in Saint Johns, Michigan.
Ona Erdt's NPI, 1629511829, was assigned on November 21, 2016. Ona Erdt holds Michigan license 2901022075.
- NPI
- 1629511829NPI Registry (opens in a new tab)
- NPI enumeration date
- November 21, 2016
- NPI status
- Active
- Practice phone
- (734) 812-2832
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Ona Erdt practices at 2 locations in Saint Johns, Michigan
Ona Erdt's primary practice is St. Johns Smiles, at 1014 N Clinton Ave, Saint Johns, MI 48879-1092. The practice phone is (734) 812-2832. The NPI Registry lists Ona Erdt's practice address as 805 S Oakland St, Saint Johns, MI 48879.
- St. Johns SmilesPrimary1014 N Clinton Ave, Saint Johns, MI 48879-1092Phone(734) 812-2832
- NPI Registry address805 S Oakland St, Saint Johns, MI 48879 · Clinton County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Ona Erdt is affiliated with 1 site of care
Ona Erdt's primary practice is St. Johns Smiles in Saint Johns, Michigan.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ona Erdt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ona Erdt practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Johns Smiles | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Ona Erdt is one of 1,638 dentists in Michigan
Dentist is Ona Erdt's primary specialty in the NPI Registry, under taxonomy code 122300000X. Ona Erdt is licensed in Michigan.
Specialties and state licenses
- Dentist, MichiganPrimary
Dentists near Ona Erdt
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
Ona Erdt's patients have a median age of 86
Across all payers, Dmand AI patient panel data puts Ona Erdt's median patient age at 86, with 100% women.
Ona Erdt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 86
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Ona Erdt wrote 85 Medicare Part D claims in 2024
In 2024, Ona Erdt wrote 85 Medicare Part D claims for 62 patients. 95% of them were for generic drugs.
Ona Erdt's Part D claims by kind of drug, 2024
- Generic81 claims95%
- Brand-name and other4 claims5%
Drug classes CMS tracks in Ona Erdt's Part D claims, 2024
- Antibiotics81%69 of 85 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Ona Erdt received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Ona Erdt from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Envista Holdings Corporation paid the most, $17.
Companies that paid Ona Erdt 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 Ona Erdt'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 DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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 Ona Erdt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ona Erdt's NPI number?
Ona Erdt's NPI number is 1629511829. It was assigned on November 21, 2016, and it is active in the NPI Registry.
What does Ona Erdt specialize in?
Ona Erdt is a dentist in Saint Johns, Michigan. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Ona Erdt practice?
Ona Erdt practices at 1014 N Clinton Ave, Saint Johns, MI 48879-1092. Ona Erdt also practices at 805 S Oakland St, Saint Johns, MI 48879. Ona Erdt's primary practice is St. Johns Smiles in Saint Johns, Michigan.
What is Ona Erdt's office phone number?
The practice phone on file for Ona Erdt is (734) 812-2832.
What is Ona Erdt's medical license number?
Ona Erdt holds Michigan license 2901022075.
Has Ona Erdt received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Ona Erdt from 1 company from 2025 to 2025. The largest total came from Envista Holdings Corporation.
How long has Ona Erdt been practicing?
Ona Erdt's NPI was assigned in 2016.
Selling to dentist practices?
See dentists in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card