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Dr. Mark Y. Dewsnup, MD
NPI1821626581PAC ID1850713413
- Medicare patients, 2024
- 60
- Publications
- 1
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 3333 Riverbend Drive, Springfield, OR 97477
- Practice phone
- Call (541) 222-7300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Dewsnup'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. Mark Y. Dewsnup is an anesthesiologist in Springfield, Oregon
Dr. Dewsnup practices at PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon, part of PeaceHealth.
Dr. Dewsnup's NPI, 1821626581, was assigned on March 30, 2020. Dr. Dewsnup graduated from Wake Forest University School of Medicine in 2020. Dr. Dewsnup holds Oregon license MD219302.
NPI and contact details
- NPI
- 1821626581NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850713413
- NPI enumeration date
- March 30, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 222-7300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Y. Dewsnup practices at PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon
Dr. Dewsnup's primary practice is PeaceHealth Sacred Heart Medical Center RiverBend, at 3333 Riverbend Drive, Springfield, OR 97477 in Lane County. The practice phone is (541) 222-7300.
- PeaceHealth Sacred Heart Medical Center RiverBend3333 Riverbend Drive, Springfield, OR 97477 · Lane CountyPhone(541) 222-7300
Source: Dmand AI Affiliation Data
Dr. Mark Y. Dewsnup is affiliated with 2 sites of care and 1 medical group
Dr. Dewsnup's primary practice is PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon, part of PeaceHealth. The medical group on file is Northwest Anesthesia Physicians. Dmand AI also links Dr. Dewsnup to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Y. Dewsnup's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dewsnup practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PeaceHealth Sacred Heart Medical Center RiverBend | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Y. Dewsnup is one of 797 anesthesiologists in Oregon
Anesthesiology is Dr. Dewsnup's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Dewsnup is licensed in Oregon.
Specialties and state licenses
- Anesthesiology, OregonPrimary
Anesthesiologists near Dr. Dewsnup
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
797anesthesiologists in Oregon77anesthesiologists in Springfield56anesthesiologists at PeaceHealth Sacred Heart Medical Center RiverBend
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark Y. Dewsnup treated 60 Medicare patients in 2024, average age 71
CMS counts 60 Medicare patients who saw Dr. Dewsnup in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.84, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dewsnup's median patient age at 75, with 58% women.
Medicare patients, 202460
Average age71
Average risk score1.84
Also on Medicaid18%
Dr. Dewsnup's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dewsnup's Medicare patients by sex, 2024
- Women3253%
- Men2847%
Chronic conditions among Dr. Dewsnup's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis53%
- Chronic kidney disease40%
- Anxiety33%
- Mood disorders33%
- Depression32%
- Heart failure32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dewsnup's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women58%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Mark Y. Dewsnup takes part in Medicare
Dr. Dewsnup accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Y. Dewsnup has 1 publication on record
Dmand AI links 1 paper to Dr. Dewsnup in 2019. Dr. Dewsnup's most frequent co-author is Thomas Bennett Russell, MD.
Papers1
Dr. Dewsnup's most frequent co-authors
Recent publications by Dr. Dewsnup
See who Dr. Dewsnup researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dewsnup works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Y. Dewsnup graduated from Wake Forest University School of Medicine
Dr. Dewsnup graduated from Wake Forest University School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Y. Dewsnup'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Mark Y. Dewsnup
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. Mark Y. Dewsnup's NPI number?
Dr. Mark Y. Dewsnup's NPI number is 1821626581. It was assigned on March 30, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Y. Dewsnup?
Dr. Mark Y. Dewsnup is an anesthesiologist in Springfield, Oregon. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark Y. Dewsnup practice?
Dr. Dewsnup practices at 3333 Riverbend Drive, Springfield, OR 97477. Dr. Dewsnup's primary practice is PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon, part of PeaceHealth. Dmand AI also links Dr. Dewsnup to 1 hospital.
What is Dr. Mark Y. Dewsnup's office phone number?
The practice phone on file for Dr. Dewsnup is (541) 222-7300.
What is Dr. Mark Y. Dewsnup's medical license number?
Dr. Dewsnup holds Oregon license MD219302.
Which hospitals is Dr. Mark Y. Dewsnup affiliated with?
Dr. Dewsnup practices at PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon. Dmand AI links Dr. Dewsnup to 1 more hospital.
What medical group is Dr. Mark Y. Dewsnup part of?
Dr. Dewsnup is linked to Northwest Anesthesia Physicians.
Does Dr. Mark Y. Dewsnup accept Medicare?
Yes. CMS lists Dr. Dewsnup as accepting Medicare assignment.
How many Medicare patients does Dr. Mark Y. Dewsnup see?
CMS counts 60 Medicare patients who saw Dr. Dewsnup in 2024, with an average age of 71.
Where did Dr. Mark Y. Dewsnup go to medical school?
Dr. Dewsnup graduated from Wake Forest University School of Medicine in 2020.
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How long has Dr. Mark Y. Dewsnup been practicing?
Dr. Dewsnup graduated from medical school in 2020, 6 years ago.
Does Dr. Mark Y. Dewsnup do research?
Dmand AI links 1 publication to Dr. Dewsnup.
Who does Dr. Mark Y. Dewsnup publish with?
Dr. Dewsnup's most frequent co-authors are Thomas Bennett Russell, MD (1 shared paper).
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