Steven Ralph Duffin, DDS
- Part D claims, 2024
- 11
- Industry payments
- $290
- Affiliated sites
- 3
- Medical groups
- 2
- State licenses
- 2
- Practice address
- 2535 Jorie Ln Ne, Keizer, OR 97303-4136
- Practice phone
- Call (503) 463-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aspen Dental Of Oregon
Dental practice · Keizer, Oregon
Find Steven Duffin'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.
Steven Ralph Duffin is a dentist in Keizer, Oregon
Steven Duffin practices at Aspen Dental Of Oregon in Keizer, Oregon.
Steven Duffin's NPI, 1073699260, was assigned on October 31, 2006. Steven Duffin holds Oregon license 7025.
- NPI
- 1073699260NPI Registry (opens in a new tab)
- NPI enumeration date
- October 31, 2006
- NPI status
- Active
- Practice phone
- (503) 463-4000
- 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)
Steven Ralph Duffin practices at 2 locations in Keizer, Oregon
Steven Duffin's primary practice is Aspen Dental of Oregon, at 2535 Jorie Ln Ne, Keizer, OR 97303-4136. The practice phone is (503) 463-4000. The NPI Registry lists Steven Duffin's practice address as 5885 Shoreview Lane N, Keizer, OR 97303.
- Aspen Dental of OregonPrimary2535 Jorie Ln Ne, Keizer, OR 97303-4136Phone(503) 463-4000
- NPI Registry address5885 Shoreview Lane N, Keizer, OR 97303Phone(503) 393-5133
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Steven Ralph Duffin is affiliated with 3 sites of care and 2 medical groups
Steven Duffin's primary practice is Aspen Dental Of Oregon in Keizer, Oregon. Dmand AI also links Steven Duffin to 2 medical groups, 1 physician office and 1 group practice or clinic, each 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 Steven Ralph Duffin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Steven Duffin practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aspen Dental Of Oregon | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Steven Ralph Duffin is one of 498 dentists in Oregon
Dentist is Steven Duffin's primary specialty in the NPI Registry, under taxonomy code 122300000X. Dmand AI has Steven Duffin's licenses on file in 2 states: Oregon and California.
Specialties and state licenses
- Dentist, OregonPrimary
- California license
Dentists near Steven Duffin
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
Steven Ralph Duffin wrote 11 Medicare Part D claims in 2024
In 2024, Steven Duffin wrote 11 Medicare Part D claims. 100% of them were for generic drugs.
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.
Steven Ralph Duffin received $290 in industry payments in 2025
CMS Open Payments shows 1 general payment to Steven Duffin from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. Ultradent Products Inc paid the most, $290.
Companies that paid Steven Duffin 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 Steven Ralph Duffin'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) |
| 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 Steven Ralph Duffin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Steven Ralph Duffin's NPI number?
Steven Ralph Duffin's NPI number is 1073699260. It was assigned on October 31, 2006, and it is active in the NPI Registry.
What does Steven Ralph Duffin specialize in?
Steven Ralph Duffin is a dentist in Keizer, Oregon. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Steven Ralph Duffin practice?
Steven Duffin practices at 2535 Jorie Ln Ne, Keizer, OR 97303-4136. Steven Duffin also practices at 5885 Shoreview Lane N, Keizer, OR 97303. Steven Duffin's primary practice is Aspen Dental Of Oregon in Keizer, Oregon. Dmand AI also links Steven Duffin to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is Steven Ralph Duffin's office phone number?
The practice phone on file for Steven Duffin is (503) 463-4000.
What is Steven Ralph Duffin's medical license number?
Steven Duffin holds Oregon license 7025, one of the licenses on file in 2 states.
Which states has Steven Ralph Duffin been licensed in?
Dmand AI has state licenses on file for Steven Duffin in Oregon and California.
Has Steven Ralph Duffin received payments from drug or device companies?
CMS Open Payments shows $290 in general payments to Steven Duffin from 1 company from 2025 to 2025. The largest total came from Ultradent Products Inc.
How long has Steven Ralph Duffin been practicing?
Steven Duffin's NPI was assigned in 2006.
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