Richard S. Siegel, MD
Hematology & Oncology Physician · Arlington Heights, IL
Richard S. Siegel, MD is a hematology & oncology physician with a practice address in Arlington Heights, Illinois, and NPI 1730176322, issued on Sep 29, 2005. Check the license (Illinois 036093052, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Richard S. Siegel
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 036093052 IL
Self-reported in NPPES; status is on the state search - Practice location
- 880 W Central RD, Arlington Heights, IL 60005
- Phone
- (847) 259-4482
- Enumerated
- Sep 29, 2005
- Record last updated
- Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 259-6406
- Medicaid ID
- 036093052 IL
- Medicare enrollment
- Enrolled (PECOS I20090715000048); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1993
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 666 in Illinois → Look up another NPI →
Also registered at 880 W Central RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farah Alvi, M.D.Obstetrics & Gynecology Physician1831576602
- Christine Bialko, PA-CMedical Physician Assistant1871509927
- Malcolm Bilimoria, MDSurgery Physician1548337215
- Victor Chen, MDUrology Physician1568922425
- Gene Choi, D.P.M.Foot & Ankle Surgery Podiatrist1871856377
- Maggie Curran, APN-CNPNurse Practitioner1699503953
Verify Richard S. Siegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036093052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average hematology & oncology physician in 2024
970 Medicare Part D claims for 218 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 37 claims were for opioids.
Most prescribed
- Anastrozole164 claims
- Prednisone65 claims
- Eliquis59 claims
- Hydroxyurea38 claims
- Pantoprazole Sodium36 claims
- Dexamethasone31 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.
The MIPS final score for 2023 (Medicare payment program): 71.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,818.37
75 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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
- Illinois Cancer SpecialistsArlington Heights, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard S. Siegel among 666 hematology & oncology physician records in Illinois
Richard S. Siegel, MD is one of 666 hematology & oncology physician records with a practice address in Illinois. 84% 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, 85% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1993 · median 2003 among the 461 with a school on file
- Record last updated2021 · 49% 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 Illinois 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 Illinois
There are 666 hematology & oncology physician records in Illinois.
All 666 in Illinois → Every provider in Arlington Heights → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Fatema EsmailArlington Heights, IL 600051265846737
- Rajat Malhotra, MDArlington Heights, IL 600051982693370
- Omar Mohammed, MDArlington Heights, IL 600051194388710
- Randy Rich, MDArlington Heights, IL 600051609863281
- Urszula Sobol, M.D.Arlington Heights, IL 600051326203365
- Grace Suh, M.D.Arlington Heights, IL 600051619033065
- Steven Kanter, M.D.Elk Grove Village, IL 600071730140922
- Suzanne Lafollette, M.D.Elk Grove Village, IL 600071417918681
Common questions
What is Richard S. Siegel, MD's NPI number?
Richard S. Siegel, MD's National Provider Identifier (NPI) is 1730176322, issued on Sep 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Richard S. Siegel, MD located?
The NPPES record lists a practice address at 880 W Central RD, Arlington Heights, IL, 60005. Phone: (847) 259-4482. Providers update this record themselves, so call before visiting.
How can I verify Richard S. Siegel, MD's license?
NPPES lists Illinois license number 036093052, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Richard S. Siegel, MD prescribe under Medicare Part D?
In 2024, Richard S. Siegel, MD had 970 Medicare Part D claims for 218 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Richard S. Siegel, MD's MIPS final score?
The 2023 MIPS final score is 71.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.