Dr. Meiwen Wu, MD
- Medicare services, 2024
- 178
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 90
- Hospital affiliations
- 2
- Industry payments
- $658
- Practice address
- 1900 Sullivan Avenue, Daly City, CA 94015
- Practice phone
- Call (650) 992-4000
- 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
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Dr. Meiwen Wu is a radiation oncologist in Daly City, California
Dr. Wu practices at AHMC Seton Medical Center in Daly City, California, part of AHMC Healthcare.
Dr. Wu's NPI, 1255312880, was assigned on November 10, 2005. Dr. Wu holds California license A73496.
- NPI
- 1255312880NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406753086
- NPI enumeration date
- November 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 992-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Meiwen Wu practices at AHMC Seton Medical Center in Daly City, California
Dr. Wu's primary practice is AHMC Seton Medical Center, at 1900 Sullivan Avenue, Daly City, CA 94015 in San Mateo County. The practice phone is (650) 992-4000.
- AHMC Seton Medical Center1900 Sullivan Avenue, Daly City, CA 94015 · San Mateo CountyPhone(650) 992-4000
Source: Dmand AI Affiliation Data
Dr. Meiwen Wu is affiliated with 3 sites of care and 1 medical group
Dr. Wu's primary practice is AHMC Seton Medical Center in Daly City, California, part of AHMC Healthcare. Dr. Wu is also affiliated with UCSF Health Stanyan Hospital. The medical group on file is Advanced Radiology and Interventional Associates (ARIA), Inc. Dmand AI also links Dr. Wu to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Meiwen Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AHMC Seton Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Meiwen Wu is one of 685 radiation oncologists in California
Radiation oncology is Dr. Wu's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Wu is licensed in California.
Specialties and state licenses
- Radiation oncology, CaliforniaPrimary
Radiation oncologists near Dr. Wu
Counts of radiation oncologists 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. Meiwen Wu billed Medicare for 178 services in 2024
CMS data shows 178 Medicare services from Dr. Wu across 5 procedure codes in 2024, for 37 Medicare patients. Medicare paid $14,180 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2682024: 16040%
- Office and hospital visits
- 2023: 312024: 1842%
Dr. Wu compared with the California median for radiation oncologists, 2024
- Dr. Wu
- California median
- Medicare services
- 178vs 1,44488% below
- Medicare patients
- 37vs 16477% below
- Part D claims
- 13vs 3259% below
Medians across 633 radiation oncologists 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Meiwen Wu treated 37 Medicare patients in 2024, average age 75
CMS counts 37 Medicare patients who saw Dr. Wu in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have cancer, and 75% have high blood pressure. 41% are also on Medicaid. Their average risk score is 1.72, 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 73, with 68% 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
- Women2259%
- Men1541%
Chronic conditions among Dr. Wu's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Diabetes41%
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 73
Patient panel by sex, all payers
- Women68%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Meiwen Wu wrote 90 Medicare Part D claims in 2024
In 2024, Dr. Wu wrote 90 Medicare Part D claims for 32 patients. 88% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $241 in total drug cost. In 2023, CMS named 18 claims across 1 drug.
Dr. Wu's Part D claims by kind of drug, 2024
- Generic79 claims88%
- Brand-name11 claims12%
Dr. Wu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Wu's Part D claims, 2024
- Opioids24%22 of 90 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 182024: 1328%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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
How Dr. Meiwen Wu takes part in Medicare
Dr. Wu 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)
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Dr. Meiwen Wu received $658 in industry payments from 2016 to 2025
CMS Open Payments shows 29 general payments to Dr. Wu from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $122.
General payments to Dr. Wu by program year, 2016 to 2025
Companies that paid Dr. Wu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Meiwen 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) |
| 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. Meiwen 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. Meiwen Wu's NPI number?
Dr. Meiwen Wu's NPI number is 1255312880. It was assigned on November 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Meiwen Wu?
Dr. Meiwen Wu is a radiation oncologist in Daly City, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Meiwen Wu practice?
Dr. Wu practices at 1900 Sullivan Avenue, Daly City, CA 94015. Dr. Wu's primary practice is AHMC Seton Medical Center in Daly City, California, part of AHMC Healthcare. Dmand AI also links Dr. Wu to 1 group practice or clinic.
What is Dr. Meiwen Wu's office phone number?
The practice phone on file for Dr. Wu is (650) 992-4000.
What is Dr. Meiwen Wu's medical license number?
Dr. Wu holds California license A73496.
Which hospitals is Dr. Meiwen Wu affiliated with?
Dr. Wu practices at AHMC Seton Medical Center in Daly City, California. Dr. Wu is also affiliated with UCSF Health Stanyan Hospital.
What medical group is Dr. Meiwen Wu part of?
Dr. Wu is linked to Advanced Radiology and Interventional Associates (ARIA), Inc.
Does Dr. Meiwen Wu accept Medicare?
Yes. CMS data shows Dr. Wu billed Medicare for 178 services in 2024, and Dr. Wu accepts Medicare assignment.
How many Medicare patients does Dr. Meiwen Wu see?
CMS counts 37 Medicare patients who saw Dr. Wu in 2024, with an average age of 75.
What services does Dr. Meiwen Wu bill to Medicare?
In 2024, Dr. Wu's most billed Medicare services were radiation oncology (77300), radiation oncology (77334) and radiation oncology (77427).
Show 3 more questionsShow fewer questions
What drugs does Dr. Meiwen Wu prescribe most?
In 2024 Medicare Part D data, Dr. Wu's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Meiwen Wu received payments from drug or device companies?
CMS Open Payments shows $658 in general payments to Dr. Wu from 12 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Meiwen Wu been practicing?
Dr. Wu graduated from medical school in 1982, 44 years ago.
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