Christopher Treinen, DDS
- Part D claims, 2024
- 558
- Industry payments
- $5,450
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1700 S Southeastern Ave, Sioux Falls, SD 57103-3227
- Practice phone
- Call (605) 331-5059
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
River Ridge Oral & Maxillofacial Surgical Center
Dental practice · Sioux Falls, South Dakota
Find Christopher Treinen'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.
Christopher Treinen is an oral and maxillofacial surgery (d.m.d.) in Sioux Falls, South Dakota
Christopher Treinen practices at River Ridge Oral & Maxillofacial Surgical Center in Sioux Falls, South Dakota.
Christopher Treinen's NPI, 1740709724, was assigned on September 12, 2017. Christopher Treinen holds Nebraska license 7403.
- NPI
- 1740709724NPI Registry (opens in a new tab)
- NPI enumeration date
- September 12, 2017
- NPI status
- Active
- Practice phone
- (605) 331-5059
- 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
Christopher Treinen practices at River Ridge Oral & Maxillofacial Surgical Center in Sioux Falls, South Dakota
Christopher Treinen's primary practice is River Ridge Oral & Maxillofacial Surgical Center, at 1700 S Southeastern Ave, Sioux Falls, SD 57103-3227. The practice phone is (605) 331-5059.
- River Ridge Oral & Maxillofacial Surgical Center1700 S Southeastern Ave, Sioux Falls, SD 57103-3227Phone(605) 331-5059
Source: Dmand AI Affiliation Data
Christopher Treinen is affiliated with 1 site of care and 1 medical group
Christopher Treinen's primary practice is River Ridge Oral & Maxillofacial Surgical Center in Sioux Falls, South Dakota. Dmand AI also links Christopher Treinen to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Christopher Treinen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Treinen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| River Ridge Oral & Maxillofacial Surgical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher Treinen is one of 2 orals and maxillofacial surgery (d.m.d.)s in South Dakota
Oral and maxillofacial surgery is Christopher Treinen's primary specialty in the NPI Registry, under taxonomy code 204E00000X. Christopher Treinen is licensed in Nebraska.
Specialties and state licenses
- Oral and maxillofacial surgery (d.m.d.), NebraskaPrimary
Orals and maxillofacial surgery (d.m.d.)s near Christopher Treinen
Counts of orals and maxillofacial surgery (d.m.d.)s 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
Christopher Treinen's patients have a median age of 22
Across all payers, Dmand AI patient panel data puts Christopher Treinen's median patient age at 22, with 100% women.
Christopher Treinen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 22
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Christopher Treinen wrote 558 Medicare Part D claims in 2024
In 2024, Christopher Treinen wrote 558 Medicare Part D claims for 199 patients. 100% of them were for generic drugs. CMS names the drug for 548 of them, across 7 drugs with 11 or more claims each, at $1,857 in total drug cost. In 2023, CMS named 166 claims across 5 drugs.
Christopher Treinen's Part D claims by kind of drug, 2024
- Generic557 claims100%
- Brand-name and other1 claims0%
Christopher Treinen's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Christopher Treinen's Part D claims, 2024
- Opioids18%100 of 558 claims
- Antibiotics29%164 of 558 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1662024: 548230%
Drugs named by CMS: 7 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Christopher Treinen received $5,450 in industry payments from 2019 to 2025
CMS Open Payments shows 39 general payments to Christopher Treinen from 7 drug and device companies from 2019 to 2025. Travel and lodging make up the largest share, 72% of the total. Stryker Corporation paid the most, $4,613.
General payments to Christopher Treinen by program year, 2019 to 2025
General payments to Christopher Treinen by kind, 2019 to 2025
- Travel and lodging$3,92272%
- Food and beverage$1,08420%
- Education$4438%
Companies that paid Christopher Treinen the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christopher Treinen'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Christopher Treinen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher Treinen's NPI number?
Christopher Treinen's NPI number is 1740709724. It was assigned on September 12, 2017, and it is active in the NPI Registry.
What does Christopher Treinen specialize in?
Christopher Treinen is an oral and maxillofacial surgery (d.m.d.) in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Oral & Maxillofacial Surgery (D.M.D.) (taxonomy code 204E00000X).
Where does Christopher Treinen practice?
Christopher Treinen practices at 1700 S Southeastern Ave, Sioux Falls, SD 57103-3227. Christopher Treinen's primary practice is River Ridge Oral & Maxillofacial Surgical Center in Sioux Falls, South Dakota. Dmand AI also links Christopher Treinen to 1 medical group.
What is Christopher Treinen's office phone number?
The practice phone on file for Christopher Treinen is (605) 331-5059.
What is Christopher Treinen's medical license number?
Christopher Treinen holds Nebraska license 7403.
What drugs does Christopher Treinen prescribe most?
In 2024 Medicare Part D data, Christopher Treinen's most prescribed drugs by claims were Chlorhexidine Gluconate, Amoxicillin and Ibuprofen.
Has Christopher Treinen received payments from drug or device companies?
CMS Open Payments shows $5,450 in general payments to Christopher Treinen from 7 companies from 2019 to 2025. The largest total came from Stryker Corporation.
How long has Christopher Treinen been practicing?
Christopher Treinen's NPI was assigned in 2017.
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