Semin Cardiothorac Vasc Anesth
Cardiovascular DiseasesHydroxymethylglutaryl-CoA Reductase InhibitorsLipids
Dr. Vivian Ying Hou, MD
NPI1265477723PAC ID3173715166
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 117
- Publications
- 2
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 3181 SW Sam Jackson Park Road, Portland, OR 97239
- Practice phone
- Call (503) 494-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hou's professional email, personal email and mobile number
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Dr. Vivian Ying Hou is an anesthesiologist in Portland, Oregon
Dr. Hou practices at OHSU Hospital in Portland, Oregon, part of State of Oregon.
Dr. Hou's NPI, 1265477723, was assigned on June 18, 2006. Dr. Hou graduated from Johns Hopkins University School of Medicine in 1991. Dr. Hou holds Oregon license MD19934.
NPI and contact details
- NPI
- 1265477723NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173715166
- NPI enumeration date
- June 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 494-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Vivian Ying Hou practices at OHSU Hospital in Portland, Oregon
Dr. Hou's primary practice is OHSU Hospital, at 3181 SW Sam Jackson Park Road, Portland, OR 97239 in Multnomah County. The practice phone is (503) 494-9000.
- OHSU Hospital3181 SW Sam Jackson Park Road, Portland, OR 97239 · Multnomah CountyPhone(503) 494-9000
Source: Dmand AI Affiliation Data
Dr. Vivian Ying Hou is affiliated with 2 sites of care and 1 medical group
Dr. Hou's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. The medical group on file is OHSU Department of Anesthesiology and Perioperative Medicine. Dmand AI also links Dr. Hou to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Vivian Ying Hou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hou practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OHSU Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Hou practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across State of Oregon and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Vivian Ying Hou is one of 797 anesthesiologists in Oregon
Anesthesiology is Dr. Hou's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hou is licensed in Oregon.
Specialties and state licenses
- Anesthesiology, OregonPrimary
Anesthesiologists near Dr. Hou
Counts of anesthesiologists 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. Vivian Ying Hou billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Hou across 1 procedure code in 2024, for 117 Medicare patients. Medicare paid $1,070 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202414
Medicare patients117
Paid by Medicare$1,070
Procedure codes1
Dr. Hou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 242024: 1442%
- Surgery
- 2023: 122024: 0100%
Dr. Hou compared with the Oregon median for anesthesiologists, 2024
- Dr. Hou
- Oregon median
- Medicare services
- 14vs 3964% below
- Medicare patients
- 117vs 9227% above
Medians across 720 anesthesiologists in Oregon with Dmand AI profiles that report each measure.
Dr. Hou's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Hou?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hou and other anesthesiologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vivian Ying Hou treated 117 Medicare patients in 2024, average age 70
CMS counts 117 Medicare patients who saw Dr. Hou in 2024. The largest group is 65 to 74, with 48 patients. 68% of them have high blood pressure, and 61% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.77, 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. Hou's median patient age at 67, with 45% women.
Medicare patients, 2024117
Average age70
Average risk score1.77
Also on Medicaid28%
Dr. Hou's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hou's Medicare patients by sex, 2024
- Women6354%
- Men5446%
Chronic conditions among Dr. Hou's Medicare patients, 2024
- High blood pressure68%
- High cholesterol61%
- Arthritis40%
- Anxiety36%
- Diabetes31%
- Mood disorders29%
- Depression27%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Vivian Ying Hou scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Hou for performance year 2024, reported as part of a group. Dr. Hou accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hou's MIPS scores, performance year 2024
- 100of 100Final score
- 98.7of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
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Dr. Vivian Ying Hou has 2 publications on record
Dmand AI links 2 papers to Dr. Hou in 2010. Dr. Hou's most frequent co-author is Sara Marie Skrlin, MD.
Papers2
Dr. Hou's most frequent co-authors
Recent publications by Dr. Hou
See who Dr. Hou researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hou 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. Vivian Ying Hou received $54 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Hou from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Masimo Corporation paid the most, $54.
Companies that paid Dr. Hou the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Vivian Ying Hou graduated from Johns Hopkins University School of Medicine
Dr. Hou graduated from Johns Hopkins University School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Vivian Ying Hou'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Vivian Ying Hou
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. Vivian Ying Hou's NPI number?
Dr. Vivian Ying Hou's NPI number is 1265477723. It was assigned on June 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Vivian Ying Hou?
Dr. Vivian Ying Hou is an anesthesiologist in Portland, Oregon. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Vivian Ying Hou practice?
Dr. Hou practices at 3181 SW Sam Jackson Park Road, Portland, OR 97239. Dr. Hou's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. Dmand AI also links Dr. Hou to 1 clinical lab.
What is Dr. Vivian Ying Hou's office phone number?
The practice phone on file for Dr. Hou is (503) 494-9000.
What is Dr. Vivian Ying Hou's medical license number?
Dr. Hou holds Oregon license MD19934.
Which hospitals is Dr. Vivian Ying Hou affiliated with?
Dr. Hou practices at OHSU Hospital in Portland, Oregon.
What medical group is Dr. Vivian Ying Hou part of?
Dr. Hou is linked to OHSU Department of Anesthesiology and Perioperative Medicine.
Does Dr. Vivian Ying Hou accept Medicare?
Yes. CMS data shows Dr. Hou billed Medicare for 14 services in 2024, and Dr. Hou accepts Medicare assignment.
What is Dr. Vivian Ying Hou's MIPS score?
Dr. Hou's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Vivian Ying Hou see?
CMS counts 117 Medicare patients who saw Dr. Hou in 2024, with an average age of 70.
Show 6 more questionsShow fewer questions
What services does Dr. Vivian Ying Hou bill to Medicare?
In 2024, Dr. Hou's most billed Medicare services were anesthesia (00731).
Where did Dr. Vivian Ying Hou go to medical school?
Dr. Hou graduated from Johns Hopkins University School of Medicine in 1991.
Has Dr. Vivian Ying Hou received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to Dr. Hou from 1 company from 2017 to 2017. The largest total came from Masimo Corporation.
How long has Dr. Vivian Ying Hou been practicing?
Dr. Hou graduated from medical school in 1991, 35 years ago.
Does Dr. Vivian Ying Hou do research?
Dmand AI links 2 publications to Dr. Hou.
Who does Dr. Vivian Ying Hou publish with?
Dr. Hou's most frequent co-authors are Sara Marie Skrlin, MD (1 shared paper).
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