Dr. James Wu, MD
- Medicare services, 2024
- 143
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 16
- Publications
- 35
- Clinical trials
- 3
- Practice address
- 14445 Olive View Drive, Sylmar, CA 91342
- Practice phone
- Call (818) 364-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wu'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. James Wu is a general surgeon in Sylmar, California
Dr. Wu practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Dr. Wu's NPI, 1164721411, was assigned on March 24, 2011. Dr. Wu graduated from University of Colorado Anschutz Medical Campus in 2011. Dr. Wu holds California license A125315.
- NPI
- 1164721411NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466688965
- NPI enumeration date
- March 24, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (818) 364-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Wu practices at Olive View-UCLA Medical Center in Sylmar, California
Dr. Wu's primary practice is Olive View-UCLA Medical Center, at 14445 Olive View Drive, Sylmar, CA 91342 in Los Angeles County. The practice phone is (818) 364-1555.
- Olive View-UCLA Medical Center14445 Olive View Drive, Sylmar, CA 91342 · Los Angeles CountyPhone(818) 364-1555
Source: Dmand AI Affiliation Data
Dr. James Wu is affiliated with 4 sites of care and 2 medical groups
Dr. Wu's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. Dr. Wu is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Associated General Surgeons. Dmand AI also links Dr. Wu to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wu practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olive View-UCLA Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Wu is one of 2,926 general surgeons in California
Surgery is Dr. Wu's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Wu is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Wu's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- New York license
Clinical focus
Dmand AI lists thyroid surgery among the conditions Dr. Wu treats.
General surgeons near Dr. Wu
Counts of general 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. James Wu billed Medicare for 143 services in 2024
CMS data shows 143 Medicare services from Dr. Wu across 7 procedure codes in 2024, for 91 Medicare patients. Medicare paid $23,289 for them.
Dr. Wu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 492024: 8165%
- Imaging
- 2023: 412024: 395%
- Surgery
- 2023: 02024: 23
Where Dr. Wu's Medicare services took place, 2024
- In an office12084%
- In a facility2316%
Dr. Wu compared with the California median for general surgeons, 2024
- Dr. Wu
- California median
- Medicare services
- 143vs 16614% below
- Medicare patients
- 91vs 12125% below
- Part D claims
- 16vs 3453% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Wu'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. Wu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wu and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Wu treated 91 Medicare patients in 2024, average age 72
CMS counts 91 Medicare patients who saw Dr. Wu in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.22, 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. Wu's median patient age at 55, with 73% women.
Dr. Wu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wu's Medicare patients by sex, 2024
- Women6470%
- Men2730%
Chronic conditions among Dr. Wu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Anxiety40%
- Mood disorders37%
- Diabetes36%
- Depression34%
- Ischemic heart disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women73%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Wu wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Wu wrote 16 Medicare Part D claims. 75% of them were for generic drugs. They cover 1 drug, with $280 in total drug cost. In 2021, CMS named 69 claims across 4 drugs.
Dr. Wu's Part D claims by kind of drug, 2024
- Generic12 claims75%
- Brand-name and other4 claims25%
Dr. Wu's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 692022: 1677%
Drugs named by CMS: 1 in 2022, 4 in 2021.
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. James Wu scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Wu for performance year 2024, reported as part of a group. Dr. Wu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Wu's MIPS scores, performance year 2024
- 93of 100Final score
- 69.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
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)
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Dr. James Wu has 35 publications on record
Dmand AI links 35 papers to Dr. Wu, published from 2014 to 2024. 2019 was the busiest year, with 4. The most frequent topics are Evidence-Based Medicine. Dr. Wu's most frequent co-authors are Kyle A. Zanocco, MD, Anoushka M. Afonso, MD and Michael B. Atkins, MD.
Dr. Wu's papers by year, 2014 to 2024
Topics Dr. Wu writes about most
- Evidence-Based Medicine
Dr. Wu's most frequent co-authors
- Kyle A. Zanocco, MD2 shared papers
- Anoushka M. Afonso, MD1 shared paper
- Michael B. Atkins, MD1 shared paper
Recent publications by Dr. Wu
See who Dr. Wu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wu works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James Wu has worked on 3 clinical trials
Dmand AI links Dr. Wu to 3 clinical trials. 2 are still active or recruiting. Conditions studied include Thyroid Neoplasms, Breast Neoplasms and Thyroid Nodule. University of California, Los Angeles sponsors the most, 2.
Conditions in Dr. Wu's trials
- Thyroid Neoplasms
- Breast Neoplasms
- Thyroid Nodule
- Breast Diseases
- Thyroid Diseases
Recent clinical trials with Dr. Wu
Mapping Patient Decision-making in Thyroid Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. James Wu received $2,154 in industry payments from 2019 to 2025
CMS Open Payments shows 28 general payments to Dr. Wu from 7 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 52% of the total. Intuitive Surgical, Inc. paid the most, $1,358.
General payments to Dr. Wu by program year, 2019 to 2025
General payments to Dr. Wu by kind, 2019 to 2025
- Food and beverage$1,11452%
- Travel and lodging$1,04048%
Companies that paid Dr. Wu the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Wu has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Wu, most recently Emergency Med Consultant Award Nominee in 2016.
Awards and honors for Dr. Wu
- 2016
- Emergency Med Consultant Award Nominee
- 2014
- Outstanding Student Teacher Award
- 2011
- Alpha Omega Alpha
- 2009
- Student Council Leadership Award
Source: Dmand AI Professional Profile Data
Dr. James Wu graduated from University of Colorado Anschutz Medical Campus
Dr. Wu graduated from University of Colorado Anschutz Medical Campus in 2011. Dr. Wu is a member of American Association of Endocrine Surgeons and ATA.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. James Wu accepts plans from 13 insurance carriers
Dr. Wu is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Wu accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. James Wu'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. James Wu
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. James Wu's NPI number?
Dr. James Wu's NPI number is 1164721411. It was assigned on March 24, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. James Wu?
Dr. James Wu is a general surgeon in Sylmar, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. James Wu practice?
Dr. Wu practices at 14445 Olive View Drive, Sylmar, CA 91342. Dr. Wu's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. Dmand AI also links Dr. Wu to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. James Wu's office phone number?
The practice phone on file for Dr. Wu is (818) 364-1555.
What is Dr. James Wu's medical license number?
Dr. Wu holds California license A125315, one of the licenses on file in 2 states.
Which states has Dr. James Wu been licensed in?
Dmand AI has state licenses on file for Dr. Wu in California (2013 to 2027) and New York (2017 to 2019).
Which hospitals is Dr. James Wu affiliated with?
Dr. Wu practices at Olive View-UCLA Medical Center in Sylmar, California. Dr. Wu is also affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Wu to 1 more hospital.
What medical group is Dr. James Wu part of?
Dr. Wu is linked to UCLA Associated General Surgeons. Dmand AI links Dr. Wu to 1 more medical group.
Does Dr. James Wu accept Medicare?
Yes. CMS data shows Dr. Wu billed Medicare for 143 services in 2024, and Dr. Wu accepts Medicare assignment.
Does Dr. James Wu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wu as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. James Wu's MIPS score?
Dr. Wu's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. James Wu see?
CMS counts 91 Medicare patients who saw Dr. Wu in 2024, with an average age of 72.
Is Dr. James Wu board certified?
Yes. Dr. Wu is board certified in surgery by the American Board of Surgery.
What services does Dr. James Wu bill to Medicare?
In 2024, Dr. Wu's most billed Medicare services were ultrasound (76536), office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. James Wu go to medical school?
Dr. Wu graduated from University of Colorado Anschutz Medical Campus in 2011.
What drugs does Dr. James Wu prescribe most?
In 2022 Medicare Part D data, Dr. Wu's most prescribed drugs by claims were Spironolactone.
Has Dr. James Wu received payments from drug or device companies?
CMS Open Payments shows $2,154 in general payments to Dr. Wu from 7 companies from 2019 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. James Wu been practicing?
Dr. Wu graduated from medical school in 2011, 15 years ago.
Does Dr. James Wu do research?
Dmand AI links 35 publications to Dr. Wu, published from 2014 to 2024. Dr. Wu has worked on 3 clinical trials.
Who does Dr. James Wu publish with?
Dr. Wu's most frequent co-authors are Kyle A. Zanocco, MD (2 shared papers), Anoushka M. Afonso, MD (1 shared paper) and Michael B. Atkins, MD (1 shared paper).
What insurance does Dr. James Wu accept?
Dr. Wu is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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