Dr. Dennis Robert Roy, MD
- Publications
- 2
- Industry payments
- $452
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 3101 SW Sam Jackson Park Rd, Portland, OR 97239
- Practice phone
- Call (503) 221-3424
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Roy'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.
Dr. Dennis Robert Roy is an orthopedic surgeon in Portland, Oregon
Dr. Roy practices in Portland, Oregon.
Dr. Roy's NPI, 1447272935, was assigned on July 24, 2006. Dr. Roy holds Oregon license MD24249.
- NPI
- 1447272935NPI Registry (opens in a new tab)
- NPI enumeration date
- July 24, 2006
- NPI status
- Active
- Practice phone
- (503) 221-3424
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Dennis Robert Roy's practice address is in Portland, Oregon
Dr. Roy's practice address in the NPI Registry is 3101 SW Sam Jackson Park Rd, Portland, OR 97239, in Multnomah County. The practice phone is (503) 221-3424.
- NPI Registry address3101 SW Sam Jackson Park Rd, Portland, OR 97239 · Multnomah CountyPhone(503) 221-3424
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Dennis Robert Roy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Roy's practice | 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.
Dr. Dennis Robert Roy is one of 270 orthopedic surgeons in Oregon
Orthopaedic surgery is Dr. Roy's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Roy is licensed in Oregon.
Specialties and state licenses
- Orthopaedic surgery, OregonPrimary
Orthopedic surgeons near Dr. Roy
Counts of orthopedic surgeons 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
Dr. Dennis Robert Roy's patients have a median age of 23
Across all payers, Dmand AI patient panel data puts Dr. Roy's median patient age at 23, with 75% women.
Dr. Roy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 23
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Dennis Robert Roy has 2 publications on record
Dmand AI links 2 papers to Dr. Roy, published from 2013 to 2022. Dr. Roy has published most often in J Child Orthop. Dr. Roy's most frequent co-authors are Jeremy Paul Bauer, MD, Deric H. Nye, DO and Ellen Marie Raney, MD.
Dr. Roy's most frequent co-authors
- Jeremy Paul Bauer, MD2 shared papers
- Deric H. Nye, DO1 shared paper
- Ellen Marie Raney, MD1 shared paper
Recent publications by Dr. Roy
See who Dr. Roy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Roy works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Dennis Robert Roy received $452 in industry payments from 2016 to 2018
CMS Open Payments shows 3 general payments to Dr. Roy from 2 drug and device companies from 2016 to 2018. Travel and lodging make up the largest share, 91% of the total. Stryker Corporation paid the most, $413.
General payments to Dr. Roy by program year, 2016 to 2018
General payments to Dr. Roy by kind, 2016 to 2018
- Travel and lodging$41391%
- Food and beverage$399%
Companies that paid Dr. Roy the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Dennis Robert Roy'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Dennis Robert Roy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Dennis Robert Roy's NPI number?
Dr. Dennis Robert Roy's NPI number is 1447272935. It was assigned on July 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dennis Robert Roy?
Dr. Dennis Robert Roy is an orthopedic surgeon in Portland, Oregon. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Dennis Robert Roy practice?
Dr. Roy practices at 3101 SW Sam Jackson Park Rd, Portland, OR 97239.
What is Dr. Dennis Robert Roy's office phone number?
The practice phone on file for Dr. Roy is (503) 221-3424.
What is Dr. Dennis Robert Roy's medical license number?
Dr. Roy holds Oregon license MD24249.
Has Dr. Dennis Robert Roy received payments from drug or device companies?
CMS Open Payments shows $452 in general payments to Dr. Roy from 2 companies from 2016 to 2018. The largest total came from Stryker Corporation.
How long has Dr. Dennis Robert Roy been practicing?
Dr. Roy's NPI was assigned in 2006.
Does Dr. Dennis Robert Roy do research?
Dmand AI links 2 publications to Dr. Roy, published from 2013 to 2022.
Who does Dr. Dennis Robert Roy publish with?
Dr. Roy's most frequent co-authors are Jeremy Paul Bauer, MD (2 shared papers), Deric H. Nye, DO (1 shared paper) and Ellen Marie Raney, MD (1 shared paper).
Selling to orthopaedic surgery practices?
See orthopedic surgeons in Oregon 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