Syed Haider, MD
Hematology & Oncology Physician · Pleasant Prairie, WI
Syed Haider, MD is a hematology & oncology physician with a practice address in Pleasant Prairie, Wisconsin, and NPI 1871584250, issued on Nov 3, 2005. Check the license (Wisconsin 46637, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Syed Haider
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 46637 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9555 76TH St Ste 1200, Pleasant Prairie, WI 53158
- Phone
- (262) 671-7300
- Enumerated
- Nov 3, 2005
- Record last updated
- Jun 26, 2025
- Medicaid ID
- 34595900 WI
- Medicare enrollment
- Enrolled (PECOS I20040923000542); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 295 in Wisconsin → Look up another NPI →
Also registered at 9555 76TH St Ste 1200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Asheley Goergen, PACPhysician Assistant1720034267
- David Knight, MD, PHD.Hematology & Oncology Physician1598969644
Verify Syed Haider in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 46637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,351 Medicare Part D claims for 299 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Anastrozole193 claims
- Prochlorperazine Maleate111 claims
- Eliquis101 claims
- Prednisone87 claims
- Abiraterone Acetate71 claims
- Potassium Chloride48 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: $17.69
1 payment: food and beverage; the largest payer was Amgen 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
- Froedtert South IncPleasant Prairie, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Syed Haider among 295 hematology & oncology physician records in Wisconsin
Syed Haider, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1990 · median 2004 among the 217 with a school on file
- Record last updated2025 · 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 Pleasant Prairie → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- David Knight, MD, PHD.Pleasant Prairie, WI 531581598969644
- Anshul Bamrolia, MDLake Geneva, WI 531471942361662
- Raymond Knight, MDKenosha, WI 531431013963792
- Malik Bandealy, MDKenosha, WI 531421568453298
- Jonathan Treisman, M. D.Franklin, WI 531321699778860
- Christopher Hake, MDWaukesha, WI 531881871544619
- Kathleen Hemauer, M.D.Waukesha, WI 531881326467234
- Peter Johnson, M.D.Waukesha, WI 531881407948763
Common questions
What is Syed Haider, MD's NPI number?
Syed Haider, MD's National Provider Identifier (NPI) is 1871584250, issued on Nov 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Syed Haider, MD located?
The NPPES record lists a practice address at 9555 76TH St Ste 1200, Pleasant Prairie, WI, 53158. Phone: (262) 671-7300. Providers update this record themselves, so call before visiting.
How can I verify Syed Haider, MD's license?
NPPES lists Wisconsin license number 46637, 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 Haider, MD prescribe under Medicare Part D?
In 2024, Syed Haider, MD had 1,351 Medicare Part D claims for 299 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.