Syed A. Hassan, M.D
Hematology & Oncology Physician · Mount Pleasant, WI
Syed A. Hassan, M.D is a hematology & oncology physician with a practice address in Mount Pleasant, Wisconsin, and NPI 1740572528, issued on May 11, 2011. Check the license (Wisconsin 66981, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Syed A. Hassan
- Credential
- M.D
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 66981 WI
64964 AZ
4301 098 220 MI
Self-reported in NPPES; status is on the state search - Practice location
- 8400 Washington Ave, Mount Pleasant, WI 53406
- Phone
- (262) 884-8340
- Enumerated
- May 11, 2011
- Record last updated
- Aug 20, 2024
- Fax
- (262) 884-8341
- Medicaid ID
- 100067319 WI
- Medicare enrollment
- Enrolled (PECOS I20170620000073); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 295 in Wisconsin → Look up another NPI →
Also registered at 8400 Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vanessa Abejuela-Matt, D.O.Family Medicine Physician1558687749
- Tanvi Adusumilli, M.D.Family Medicine Physician1861888307
- Syeda Ahmed, MDPediatrics Physician1619544517
- Corinne Anthony-Manswell, NPNurse Practitioner1538793443
- Nandita Batchra, MDOtolaryngology Physician1013086750
- Allison Blonski, MDPediatrics Physician1013366608
Verify Syed A. Hassan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 66981Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
239 Medicare Part D claims for 73 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Prednisone23 claims
- Xtandi22 claims
- Acyclovir16 claims
- Eliquis13 claims
- Anastrozole11 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.
Bills Medicare through 2 group practices
- Aurora Advanced Healthcare, Inc.Milwaukee, WI
- Aurora Health Care Metro, Inc.Milwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Syed A. Hassan among 295 hematology & oncology physician records in Wisconsin
Syed A. Hassan, M.D 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 2011, is newer than 67% of them.
- NPI issued2011 · 67% of these records are older, 31% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2009 · median 2004 among the 217 with a school on file
- Record last updated2024 · 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 Mount Pleasant → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Ubaid Nawaz, M.D.Mount Pleasant, WI 534061093987703
- Young Choi, MDRacine, WI 534051871712083
- Richard Odders, MDRacine, WI 534051447271549
- Michael Schuetz, M.D.Racine, WI 534051538199401
- Edward Nabrinsky, M.D.Beloit, WI 535111871099754
- Walter Vogel, MDBeloit, WI 535111629087085
- Haley MillsJanesville, WI 535481336876770
- Emily Robinson, MDJanesville, WI 535481134271604
Common questions
What is Syed A. Hassan, M.D's NPI number?
Syed A. Hassan, M.D's National Provider Identifier (NPI) is 1740572528, issued on May 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Syed A. Hassan, M.D located?
The NPPES record lists a practice address at 8400 Washington Ave, Mount Pleasant, WI, 53406. Phone: (262) 884-8340. Providers update this record themselves, so call before visiting.
How can I verify Syed A. Hassan, M.D's license?
NPPES lists Wisconsin license number 66981, 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 Syed A. Hassan, M.D prescribe under Medicare Part D?
In 2024, Syed A. Hassan, M.D had 239 Medicare Part D claims for 73 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.