Yongwoo David Seo, MD
Surgical Oncology Physician · Milwaukee, WI
Yongwoo David Seo, MD is a surgical oncology physician with a practice address in Milwaukee, Wisconsin, and NPI 1528487402, issued on Apr 8, 2014. Check the license (Wisconsin 84562, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Yongwoo David Seo
- Credential
- MD
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License numbers
- 84562 WI
T1548 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Phone
- (414) 955-1400
- Enumerated
- Apr 8, 2014
- Record last updated
- Oct 2, 2024
- Fax
- (414) 955-0197
- Medicaid IDs
- 428567801 TX
1528487402 WI - Medicare enrollment
- Enrolled (PECOS I20241015000603); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 42 in Wisconsin → Look up another NPI →
Also registered at 9200 W Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Yongwoo David Seo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 84562Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average surgical oncology physician in 2024
22 Medicare Part D claims for 16 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Tramadol Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $7.12
1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,132 providers of this specialty with any payment received $4,224.74 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Medical College OF Wisconsin IncMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yongwoo David Seo among 42 surgical oncology physician records in Wisconsin
Yongwoo David Seo, MD is one of 42 surgical oncology physician records with a practice address in Wisconsin. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.
- NPI issued2014 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2014 · median 2009 among the 32 with a school on file
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in Wisconsin
There are 42 surgical oncology physician records in Wisconsin.
All 42 in Wisconsin → Every provider in Milwaukee → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Callisia Clarke, MDMilwaukee, WI 532261275752578
- Adrienne Cobb, M.D.Milwaukee, WI 532261710229943
- Douglas Evans, M.D.Milwaukee, WI 532261295820116
- Thomas Gamblin, M.D.Milwaukee, WI 532261033182175
- Rebecca Kim, MDMilwaukee, WI 532261760643126
- Anai KothariMilwaukee, WI 532261710243266
- Ugwuji Maduekwe, MDMilwaukee, WI 532261184750853
- Caitlin PattenMilwaukee, WI 532261124342761
Common questions
What is Yongwoo David Seo, MD's NPI number?
Yongwoo David Seo, MD's National Provider Identifier (NPI) is 1528487402, issued on Apr 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Yongwoo David Seo, MD located?
The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 955-1400. Providers update this record themselves, so call before visiting.
How can I verify Yongwoo David Seo, MD's license?
NPPES lists Wisconsin license number 84562, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yongwoo David Seo, MD prescribe under Medicare Part D?
In 2024, Yongwoo David Seo, MD had 22 Medicare Part D claims for 16 beneficiaries; the average among surgical oncology physician prescribers was 87. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.