Vincent The-Luc Ma, MD
Hematology & Oncology Physician · Madison, WI
Vincent The-Luc Ma, MD is a hematology & oncology physician with a practice address in Madison, Wisconsin, and NPI 1437530722, issued on Jun 12, 2015. Check the license (Wisconsin 75175-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Vincent The-Luc Ma
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 75175-20 WI
4301108058 MI
Self-reported in NPPES; status is on the state search - Practice location
- 600 Highland Ave RM K4550, Madison, WI 53792
- Phone
- (775) 225-5991
- Enumerated
- Jun 12, 2015
- Record last updated
- Jun 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (870) 890-2724
- Medicare enrollment
- Enrolled (PECOS I20210630000721); accepts Medicare assignment
- Medical or professional school
- University Of Nevada School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 295 in Wisconsin → Look up another NPI →
Verify Vincent The-Luc Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 75175-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
260 Medicare Part D claims for 59 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 26 claims were for opioids.
Most prescribed
- Pantoprazole Sodium19 claims
- Prednisone17 claims
- Oxycodone Hcl16 claims
- Prochlorperazine Maleate15 claims
- Ondansetron Hcl12 claims
- Potassium Chloride12 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: $10,495.92
9 payments; by number, the most common kind was consulting fee; the largest payer was Regeneron Pharmaceuticals, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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
- University OF Wisconsin Medical Foundation IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vincent The-Luc Ma among 295 hematology & oncology physician records in Wisconsin
Vincent The-Luc Ma, MD is one of 295 hematology & oncology physician records with a practice address in Wisconsin. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 81% of them.
- NPI issued2015 · 81% of these records are older, 14% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2015 · median 2004 among the 217 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Wisconsin
There are 295 hematology & oncology physician records in Wisconsin.
All 295 in Wisconsin → Every provider in Madison → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Sima Ehsani Chimeh, M.D.Madison, WI 537921699947002
- Zhubin Gahvari, M.D.Madison, WI 537921679816805
- Jacques Galipeau, MD FRCPMadison, WI 537921629307004
- Aric Hall, M.D.Madison, WI 537921538332804
- Vaishalee Kenkre, M.D.Madison, WI 537921386890978
- David Kosoff, M.D.Madison, WI 537921356608210
- Christos Kyriakopoulos, M.D.Madison, WI 537921336304211
- Sam Lubner, MDMadison, WI 537921003838145
Common questions
What is Vincent The-Luc Ma, MD's NPI number?
Vincent The-Luc Ma, MD's National Provider Identifier (NPI) is 1437530722, issued on Jun 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Vincent The-Luc Ma, MD located?
The NPPES record lists a practice address at 600 Highland Ave RM K4550, Madison, WI, 53792. Phone: (775) 225-5991. Providers update this record themselves, so call before visiting.
How can I verify Vincent The-Luc Ma, MD's license?
NPPES lists Wisconsin license number 75175-20, 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 Vincent The-Luc Ma, MD prescribe under Medicare Part D?
In 2024, Vincent The-Luc Ma, MD had 260 Medicare Part D claims for 59 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.