Dr. Victor Sherwin Wang, MD
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 971
- Publications
- 4
- Hospital affiliations
- 1
- Industry payments
- $127
- Practice address
- 25825 South Vermont Avenue, Harbor City, CA 90710
- Practice phone
- Call (310) 325-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wang'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. Victor Sherwin Wang is a gastroenterologist in Harbor City, California
Dr. Wang practices at Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
Dr. Wang's NPI, 1649204397, was assigned on July 10, 2006. Dr. Wang graduated from Tufts University School Of Medicine in 2002. Dr. Wang holds California license A86616.
- NPI
- 1649204397NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638236789
- NPI enumeration date
- July 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 325-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Victor Sherwin Wang practices at Kaiser Permanente South Bay Medical Center in Harbor City, California
Dr. Wang's primary practice is Kaiser Permanente South Bay Medical Center, at 25825 South Vermont Avenue, Harbor City, CA 90710 in Los Angeles County. The practice phone is (310) 325-5111.
- Kaiser Permanente South Bay Medical Center25825 South Vermont Avenue, Harbor City, CA 90710 · Los Angeles CountyPhone(310) 325-5111
Source: Dmand AI Affiliation Data
Dr. Victor Sherwin Wang is affiliated with 1 site of care and 1 medical group
Dr. Wang's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Victor Sherwin Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Bay Medical Center | 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 Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Victor Sherwin Wang is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Wang is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Wang's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Internal medicine, Massachusetts
Clinical focus
Dmand AI lists acid reflux, colonoscopy and upper GI endoscopy among the conditions Dr. Wang treats.
Gastroenterologists near Dr. Wang
Counts of gastroenterologists 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. Victor Sherwin Wang treated 20 Medicare patients in 2024, average age 66
CMS counts 20 Medicare patients who saw Dr. Wang in 2024. 75% of them have diabetes, and 70% have high blood pressure. Their average risk score is 1.94, 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. Wang's median patient age at 56, with 63% women.
Chronic conditions among Dr. Wang's Medicare patients, 2024
- Diabetes75%
- High blood pressure70%
- High cholesterol65%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Victor Sherwin Wang wrote 971 Medicare Part D claims in 2024
In 2024, Dr. Wang wrote 971 Medicare Part D claims for 447 patients. 89% of them were for generic drugs. CMS names the drug for 795 of them, across 14 drugs with 11 or more claims each, at $82,427 in total drug cost. In 2023, CMS named 716 claims across 12 drugs.
Dr. Wang's Part D claims by kind of drug, 2024
- Generic864 claims89%
- Brand-name107 claims11%
Dr. Wang'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. Wang's Part D claims, 2024
- Antibiotics3%33 of 971 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: 7162024: 79511%
Drugs named by CMS: 14 in 2024, 12 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. Victor Sherwin Wang takes part in Medicare
Dr. Wang 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)
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)
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. Victor Sherwin Wang has 4 publications on record
Dmand AI links 4 papers to Dr. Wang, published from 2007 to 2018. Dr. Wang's most frequent co-authors are David Leslie Carr-Locke, MD, John M. Poneros, MD and Joe Anthony Sepulveda, MD.
Dr. Wang's papers by year, 2007 to 2018
Dr. Wang's most frequent co-authors
- David Leslie Carr-Locke, MD1 shared paper
- John M. Poneros, MD1 shared paper
- Joe Anthony Sepulveda, MD1 shared paper
Recent publications by Dr. Wang
See who Dr. Wang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wang works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Victor Sherwin Wang received $127 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Dr. Wang from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $61.
General payments to Dr. Wang by program year, 2016 to 2025
Companies that paid Dr. Wang 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. Victor Sherwin Wang graduated from Tufts University School Of Medicine
Dr. Wang graduated from Tufts University School Of Medicine in 2002.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Victor Sherwin Wang accepts plans from 6 insurance carriers
Dr. Wang is in network with 6 carriers, including United Healthcare, Aetna and Alliant Health Plans. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aetna
- Alliant Health Plans
- CMS Medicare
- Delta Dental
- HCSC
Plan types Dr. Wang accepts, by number of carriers
- HMO3
- Medicare2
- PPO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Victor Sherwin Wang'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 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. Victor Sherwin Wang
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. Victor Sherwin Wang's NPI number?
Dr. Victor Sherwin Wang's NPI number is 1649204397. It was assigned on July 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Victor Sherwin Wang?
Dr. Victor Sherwin Wang is a gastroenterologist in Harbor City, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Victor Sherwin Wang practice?
Dr. Wang practices at 25825 South Vermont Avenue, Harbor City, CA 90710. Dr. Wang's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
What is Dr. Victor Sherwin Wang's office phone number?
The practice phone on file for Dr. Wang is (310) 325-5111.
What is Dr. Victor Sherwin Wang's medical license number?
Dr. Wang holds California license A86616, one of the licenses on file in 2 states.
Which states has Dr. Victor Sherwin Wang been licensed in?
Dmand AI has state licenses on file for Dr. Wang in California (2004 to 2026) and Massachusetts (2006 to 2009).
Which hospitals is Dr. Victor Sherwin Wang affiliated with?
Dr. Wang practices at Kaiser Permanente South Bay Medical Center in Harbor City, California.
What medical group is Dr. Victor Sherwin Wang part of?
Dr. Wang is linked to Southern California Permanente Medical Group.
Does Dr. Victor Sherwin Wang accept Medicare?
Yes. CMS lists Dr. Wang as accepting Medicare assignment.
How many Medicare patients does Dr. Victor Sherwin Wang see?
CMS counts 20 Medicare patients who saw Dr. Wang in 2024, with an average age of 66.
Show 8 more questionsShow fewer questions
Is Dr. Victor Sherwin Wang board certified?
Yes. Dr. Wang is board certified in gastroenterology by the American Board of Internal Medicine.
Where did Dr. Victor Sherwin Wang go to medical school?
Dr. Wang graduated from Tufts University School Of Medicine in 2002.
What drugs does Dr. Victor Sherwin Wang prescribe most?
In 2024 Medicare Part D data, Dr. Wang's most prescribed drugs by claims were Gavilyte-C, Omeprazole and Pantoprazole Sodium.
Has Dr. Victor Sherwin Wang received payments from drug or device companies?
CMS Open Payments shows $127 in general payments to Dr. Wang from 4 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Victor Sherwin Wang been practicing?
Dr. Wang graduated from medical school in 2002, 24 years ago.
Does Dr. Victor Sherwin Wang do research?
Dmand AI links 4 publications to Dr. Wang, published from 2007 to 2018.
Who does Dr. Victor Sherwin Wang publish with?
Dr. Wang's most frequent co-authors are David Leslie Carr-Locke, MD (1 shared paper), John M. Poneros, MD (1 shared paper) and Joe Anthony Sepulveda, MD (1 shared paper).
What insurance does Dr. Victor Sherwin Wang accept?
Dr. Wang is in network with 6 carriers, including United Healthcare, Aetna and Alliant Health Plans. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
Selling to gastroenterology practices?
See gastroenterologists 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