ACS Biomater Sci Eng
Dr. Yi-Ping Joseph Woo, MD
- Medicare services, 2024
- 120
- Medicare patients, 2024
- 89
- Part D claims, 2024
- 22
- Publications
- 331
- Clinical trials
- 1
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Woo'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. Yi-Ping Joseph Woo is a cardiothoracic surgeon in Stanford, California
Dr. Woo practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Woo's NPI, 1043240120, was assigned on July 4, 2006. Dr. Woo graduated from Perelman School of Medicine - Philadelphia in 1992. Dr. Woo's California license number on file is G128440.
- NPI
- 1043240120NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991897050
- NPI enumeration date
- July 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yi-Ping Joseph Woo practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Woo's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Yi-Ping Joseph Woo is affiliated with 2 sites of care and 1 medical group
Dr. Woo's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Woo to 1 more hospital, named with a free account. Dr. Woo's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yi-Ping Joseph Woo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Woo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more affiliated site | 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 Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Yi-Ping Joseph Woo is one of 568 cardiothoracic surgeons in California
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Woo's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Woo is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Woo's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists heart bypass surgery and heart valve surgery among the conditions Dr. Woo treats.
Cardiothoracic surgeons near Dr. Woo
Counts of cardiothoracic 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. Yi-Ping Joseph Woo billed Medicare for 120 services in 2024
CMS data shows 120 Medicare services from Dr. Woo across 7 procedure codes in 2024, for 89 Medicare patients. Medicare paid $129,611 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Woo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1072024: 12012%
- Office and hospital visits
- 2023: 162024: 0100%
Dr. Woo compared with the California median for cardiothoracic surgeons, 2024
- Dr. Woo
- California median
- Medicare services
- 120vs 1145% above
- Medicare patients
- 89vs 956% below
- Part D claims
- 26vs 1937% above
Medians across 453 cardiothoracic surgeons in California with Dmand AI profiles that report each measure.
Dr. Woo'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. Woo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Woo and other cardiothoracic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yi-Ping Joseph Woo treated 89 Medicare patients in 2024, average age 72
CMS counts 89 Medicare patients who saw Dr. Woo in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Woo's median patient age at 63, with 35% women.
Dr. Woo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Woo's Medicare patients by sex, 2024
- Women2933%
- Men6067%
Chronic conditions among Dr. Woo's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation72%
- Ischemic heart disease71%
- Heart failure69%
- Arthritis46%
- Diabetes34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Woo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women35%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yi-Ping Joseph Woo wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Woo wrote 22 Medicare Part D claims. 82% of them were for generic drugs. They cover 2 drugs, with $210 in total drug cost.
Dr. Woo's Part D claims by kind of drug, 2024
- Generic18 claims82%
- Brand-name and other4 claims18%
Dr. Woo's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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
Dr. Yi-Ping Joseph Woo scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Woo for performance year 2024, reported as part of a group. Dr. Woo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of coronary artery bypass graft (cabg) by Dr. Woo, more than 50% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Woo's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Woo ranks in Medicare procedure volume
- Coronary artery bypass graft (CABG)
- 50th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Yi-Ping Joseph Woo has 331 publications on record
Dmand AI links 331 papers to Dr. Woo, published from 2007 to 2025. 2020 was the busiest year, with 36. The most frequent topics are Heart Transplantation, Mitral Valve and Heart Failure. Dr. Woo has published most often in J Thorac Cardiovasc Surg. Dr. Woo's most frequent co-authors are Yuanjia Zhu, MD, Yasuhiro Shudo, MD and Hanjay Wang, MD.
Dr. Woo's papers by year, 2016 to 2025
Topics Dr. Woo writes about most
- Heart Transplantation
- Mitral Valve
- Heart Failure
- Mitral Valve Insufficiency
- Aortic Valve
- Heart Valve Prosthesis Implantation
- Cardiac Surgical Procedures
- Heart-Assist Devices
Dr. Woo's most frequent co-authors
Recent publications by Dr. Woo
Nature
Gen Thorac Cardiovasc Surg
See who Dr. Woo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Woo works with, so you can find a warm path to the right cardiothoracic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yi-Ping Joseph Woo has worked on 1 clinical trial
Dmand AI links Dr. Woo to 1 clinical trial. Conditions studied include Heart Failure and Heart Diseases.
Conditions in Dr. Woo's trials
- Heart Failure
- Heart Diseases
Recent clinical trials with Dr. Woo
Study of Anginera in Adults With a Left Ventricular Assist Device (LVAD) as Bridge to Transplant (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Yi-Ping Joseph Woo received $31,066 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Woo from 2 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 90% of the total. Edwards Lifesciences Corporation paid the most, $30,187.
General payments to Dr. Woo by program year, 2016 to 2025
General payments to Dr. Woo by kind, 2016 to 2025
- Travel and lodging$27,90290%
- Food and beverage$2,4878%
- Education speaker fees$6782%
Companies that paid Dr. Woo the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Yi-Ping Joseph Woo has 1 award and honors on record
Dmand AI lists 1 award for Dr. Woo, most recently CMS Stage 1 EHR in 2012. Dr. Woo serves on 2013 ACCF/AHA Guideline for the Management of ST-Elevation Myocardial Infarction.
Awards and honors for Dr. Woo
- 2012
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Yi-Ping Joseph Woo graduated from Perelman School of Medicine - Philadelphia
Dr. Woo graduated from Perelman School of Medicine - Philadelphia in 1992.
- Medical school
- Board certified in surgery
- Board certified in thoracic and cardiac surgery
Source: Dmand AI Professional Profile Data
Dr. Yi-Ping Joseph Woo accepts plans from 10 insurance carriers
Dr. Woo is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- +2 more carriersWith a free account
Plan types Dr. Woo accepts, by number of carriers
- Medicare7
- PPO6
- HMO4
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Yi-Ping Joseph Woo'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) |
| 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) |
| 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)Doctors and Clinicians Utilization Data (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Yi-Ping Joseph Woo
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. Yi-Ping Joseph Woo's NPI number?
Dr. Yi-Ping Joseph Woo's NPI number is 1043240120. It was assigned on July 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Yi-Ping Joseph Woo?
Dr. Yi-Ping Joseph Woo is a cardiothoracic surgeon in Stanford, California. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Yi-Ping Joseph Woo practice?
Dr. Woo practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Woo's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Woo to 1 hospital.
What is Dr. Yi-Ping Joseph Woo's office phone number?
The practice phone on file for Dr. Woo is (650) 723-4000.
What is Dr. Yi-Ping Joseph Woo's medical license number?
Dr. Woo's California license number on file is G128440, one of the licenses on file in 2 states.
Which states has Dr. Yi-Ping Joseph Woo been licensed in?
Dmand AI has state licenses on file for Dr. Woo in California (2014 to 2025) and Pennsylvania (1993 to 2026).
Which hospitals is Dr. Yi-Ping Joseph Woo affiliated with?
Dr. Woo practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Woo to 1 more hospital.
What medical group is Dr. Yi-Ping Joseph Woo part of?
Dr. Woo is linked to Stanford Health Care.
Does Dr. Yi-Ping Joseph Woo accept Medicare?
Yes. CMS data shows Dr. Woo billed Medicare for 120 services in 2024, and Dr. Woo accepts Medicare assignment.
What is Dr. Yi-Ping Joseph Woo's MIPS score?
Dr. Woo's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Yi-Ping Joseph Woo see?
CMS counts 89 Medicare patients who saw Dr. Woo in 2024, with an average age of 72.
Is Dr. Yi-Ping Joseph Woo board certified?
Yes. Dr. Woo is board certified in surgery by the American Board of Surgery.
What services does Dr. Yi-Ping Joseph Woo bill to Medicare?
In 2024, Dr. Woo's most billed Medicare services were surgery: heart and blood vessels (33427), surgery: heart and blood vessels (33257) and surgery: heart and blood vessels (33533).
Where did Dr. Yi-Ping Joseph Woo go to medical school?
Dr. Woo graduated from Perelman School of Medicine - Philadelphia in 1992.
What drugs does Dr. Yi-Ping Joseph Woo prescribe most?
In 2016 Medicare Part D data, Dr. Woo's most prescribed drugs by claims were Hydroxyzine HCl and Sertraline HCl.
Has Dr. Yi-Ping Joseph Woo received payments from drug or device companies?
CMS Open Payments shows $31,066 in general payments to Dr. Woo from 2 companies from 2016 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Yi-Ping Joseph Woo been practicing?
Dr. Woo graduated from medical school in 1992, 34 years ago.
Does Dr. Yi-Ping Joseph Woo do research?
Dmand AI links 331 publications to Dr. Woo, published from 2007 to 2025. Dr. Woo has worked on 1 clinical trial.
Who does Dr. Yi-Ping Joseph Woo publish with?
Dr. Woo's most frequent co-authors are Yuanjia Zhu, MD (68 shared papers), Yasuhiro Shudo, MD (62 shared papers) and Hanjay Wang, MD (59 shared papers).
What insurance does Dr. Yi-Ping Joseph Woo accept?
Dr. Woo is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to thoracic surgery (cardiothoracic vascular surgery) practices?
See cardiothoracic surgeons in California 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