Dr. Samantha Wu, MD
- Medicare services, 2024
- 245
- Medicare patients, 2024
- 127
- Part D claims, 2024
- 57
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 147 North Brent Street, Ventura, CA 93003
- Practice phone
- Call (805) 652-5011
- 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. Samantha Wu is a general surgeon in Ventura, California
Dr. Wu practices at Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare.
Dr. Wu's NPI, 1043665441, was assigned on May 4, 2016. Dr. Wu graduated from University Of Cincinnati College Of Medicine in 2016. Dr. Wu holds California license A163393.
- NPI
- 1043665441NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193061026
- NPI enumeration date
- May 4, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 652-5011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samantha Wu practices at Community Memorial Hospital - Ventura in Ventura, California
Dr. Wu's primary practice is Community Memorial Hospital - Ventura, at 147 North Brent Street, Ventura, CA 93003 in Ventura County. The practice phone is (805) 652-5011.
- Community Memorial Hospital - Ventura147 North Brent Street, Ventura, CA 93003 · Ventura CountyPhone(805) 652-5011
Source: Dmand AI Affiliation Data
Dr. Samantha Wu is affiliated with 5 sites of care and 4 medical groups
Dr. Wu's primary practice is Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare. Dr. Wu is also affiliated with Dignity Health - St. John's Regional Medical Center. The medical group on file is Pacific Central Coast Health Centers Medical Group. Dmand AI also links Dr. Wu to 3 more group practices and clinics and 3 medical groups, 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. Samantha Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wu practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Memorial Hospital - Ventura | Available with a free account |
| +4 more sites and 3 medical groups | 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 Community Memorial Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Samantha 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. Dr. Wu is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists abdominal adhesion surgery, acute gallbladder or bile duct inflammation, appendectomy, cancerous skin growth removal, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal and groin hernia 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. Samantha Wu billed Medicare for 245 services in 2024
CMS data shows 245 Medicare services from Dr. Wu across 6 procedure codes in 2024, for 127 Medicare patients. Medicare paid $19,556 for them.
Dr. Wu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1652024: 24548%
Where Dr. Wu's Medicare services took place, 2024
- In an office4518%
- In a facility20082%
Dr. Wu compared with the California median for general surgeons, 2024
- Dr. Wu
- California median
- Medicare services
- 245vs 16648% above
- Medicare patients
- 127vs 121Close to median
- Part D claims
- 14vs 3459% 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.
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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. Samantha Wu treated 127 Medicare patients in 2024, average age 74
CMS counts 127 Medicare patients who saw Dr. Wu in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 2.16, 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 59, with 59% women.
Dr. Wu's Medicare patients by age, 2024
Dr. Wu's Medicare patients by sex, 2024
- Women6551%
- Men6249%
Chronic conditions among Dr. Wu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease39%
- Diabetes37%
- Chronic kidney disease36%
- Anxiety35%
- Heart failure35%
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 59
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samantha Wu wrote 57 Medicare Part D claims in 2024
In 2024, Dr. Wu wrote 57 Medicare Part D claims for 37 patients. 100% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $69 in total drug cost. In 2022, CMS named 14 claims across 1 drug.
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
- Antibiotics30%17 of 57 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 142024: 14No change
Drugs named by CMS: 1 in 2024, 1 in 2022.
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. Samantha Wu takes part in Medicare
Dr. Wu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Samantha Wu has 2 publications on record
Dmand AI links 2 papers to Dr. Wu in 2022. 2022 was the busiest year, with 2. The most frequent topics are Obesity, Morbid and Weight Loss. Dr. Wu has published most often in Surg Endosc. Dr. Wu's most frequent co-authors are Ryan C. Broderick, MD, Michael Henry Genz, MD and Santiago Horgan.
Topics Dr. Wu writes about most
- Obesity, Morbid
- Weight Loss
Dr. Wu's most frequent co-authors
- Ryan C. Broderick, MD2 shared papers
- Michael Henry Genz, MD2 shared papers
- Santiago Horgan2 shared papers
Recent publications by Dr. Wu
Surg Endosc
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. Samantha Wu received $5,367 in industry payments from 2021 to 2025
CMS Open Payments shows 33 general payments to Dr. Wu from 9 drug and device companies from 2021 to 2025. Education make up the largest share, 47% of the total. Intuitive Surgical, Inc. paid the most, $4,395.
General payments to Dr. Wu by program year, 2021 to 2025
General payments to Dr. Wu by kind, 2021 to 2025
- Education$2,50047%
- Travel and lodging$1,73232%
- Food and beverage$1,13421%
Companies that paid Dr. Wu the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samantha Wu graduated from University Of Cincinnati College Of Medicine
Dr. Wu graduated from University Of Cincinnati College Of Medicine in 2016.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Samantha Wu accepts plans from 9 insurance carriers
Dr. Wu is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Wu accepts, by number of carriers
- Medicare8
- PPO6
- HMO4
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Samantha 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)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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Samantha 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. Samantha Wu's NPI number?
Dr. Samantha Wu's NPI number is 1043665441. It was assigned on May 4, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Samantha Wu?
Dr. Samantha Wu is a general surgeon in Ventura, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Samantha Wu practice?
Dr. Wu practices at 147 North Brent Street, Ventura, CA 93003. Dr. Wu's primary practice is Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare. Dmand AI also links Dr. Wu to 3 group practices and clinics and 3 medical groups.
What is Dr. Samantha Wu's office phone number?
The practice phone on file for Dr. Wu is (805) 652-5011.
What is Dr. Samantha Wu's medical license number?
Dr. Wu holds California license A163393.
Which hospitals is Dr. Samantha Wu affiliated with?
Dr. Wu practices at Community Memorial Hospital - Ventura in Ventura, California. Dr. Wu is also affiliated with Dignity Health - St. John's Regional Medical Center.
What medical group is Dr. Samantha Wu part of?
Dr. Wu is linked to Pacific Central Coast Health Centers Medical Group. Dmand AI links Dr. Wu to 3 more medical groups.
Does Dr. Samantha Wu accept Medicare?
Yes. CMS data shows Dr. Wu billed Medicare for 245 services in 2024, and Dr. Wu accepts Medicare assignment.
How many Medicare patients does Dr. Samantha Wu see?
CMS counts 127 Medicare patients who saw Dr. Wu in 2024, with an average age of 74.
Is Dr. Samantha Wu board certified?
Yes. Dr. Wu is board certified in surgery by the American Board of Surgery.
Show 8 more questionsShow fewer questions
What services does Dr. Samantha Wu bill to Medicare?
In 2024, Dr. Wu's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99232) and hospital inpatient care (99222).
Where did Dr. Samantha Wu go to medical school?
Dr. Wu graduated from University Of Cincinnati College Of Medicine in 2016.
What drugs does Dr. Samantha Wu prescribe most?
In 2024 Medicare Part D data, Dr. Wu's most prescribed drugs by claims were Ibuprofen.
Has Dr. Samantha Wu received payments from drug or device companies?
CMS Open Payments shows $5,367 in general payments to Dr. Wu from 9 companies from 2021 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Samantha Wu been practicing?
Dr. Wu graduated from medical school in 2016, 10 years ago.
Does Dr. Samantha Wu do research?
Dmand AI links 2 publications to Dr. Wu.
Who does Dr. Samantha Wu publish with?
Dr. Wu's most frequent co-authors are Ryan C. Broderick, MD (2 shared papers), Michael Henry Genz, MD (2 shared papers) and Santiago Horgan (2 shared papers).
What insurance does Dr. Samantha Wu accept?
Dr. Wu is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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