Tomasz P. Srokowski, M.D.
Hematology & Oncology Physician · Springfield, IL
Tomasz P. Srokowski, M.D. is a hematology & oncology physician with a practice address in Springfield, Illinois, and NPI 1174671937, issued on Jan 8, 2007. Check the license (Illinois 036123860, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Tomasz P. Srokowski
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 036123860 IL
Self-reported in NPPES; status is on the state search - Practice location
- 900 N 1St St, Springfield, IL 62702
- Phone
- (217) 528-7541
- Enumerated
- Jan 8, 2007
- Record last updated
- May 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (217) 527-2830
- Medicaid ID
- 036123860 IL
- Medicare enrollment
- Enrolled (PECOS I20090917000048); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 666 in Illinois → Look up another NPI →
Also registered at 900 N 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Demi AlbrachtNurse Practitioner1598682296
- Neha Amin, M.D.Gynecology Physician1619974532
- Rachael Ashcraft, MDSurgery Physician1912152125
- Mary Atwood, R.N., ACNPAcute Care Nurse Practitioner1811945314
- Heather Beal, M.D.Obstetrics & Gynecology Physician1912940545
- Aaron Brewer, M.D.Surgery Physician1679794523
Verify Tomasz P. Srokowski 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 036123860Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,465 Medicare Part D claims for 213 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 125 claims were for opioids.
Most prescribed
- Ondansetron Hcl88 claims
- Anastrozole87 claims
- Warfarin Sodium67 claims
- Revlimid59 claims
- Prednisone55 claims
- Potassium Chloride51 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $82.27
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Springfield Clinic, LLPSpringfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tomasz P. Srokowski among 666 hematology & oncology physician records in Illinois
Tomasz P. Srokowski, M.D. 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 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 48% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2003 · median 2003 among the 461 with a school on file
- Record last updated2020 · 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 Springfield → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Edem Agamah, MDSpringfield, IL 627021932147279
- Mary Bretscher, M.D.Springfield, IL 627021073623336
- Meghna Desai, MDSpringfield, IL 627021609865294
- Praveen Garg, M.D.Springfield, IL 627021760414437
- Leonard Giannone, MDSpringfield, IL 627021245297571
- Timothy Gillison, MDSpringfield, IL 627021710905906
- Aziz Khan, M.D.Springfield, IL 627021699702316
- Victor Lanzotti, MDSpringfield, IL 627021750349270
Common questions
What is Tomasz P. Srokowski, M.D.'s NPI number?
Tomasz P. Srokowski, M.D.'s National Provider Identifier (NPI) is 1174671937, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tomasz P. Srokowski, M.D. located?
The NPPES record lists a practice address at 900 N 1St St, Springfield, IL, 62702. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.
How can I verify Tomasz P. Srokowski, M.D.'s license?
NPPES lists Illinois license number 036123860, 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 Tomasz P. Srokowski, M.D. prescribe under Medicare Part D?
In 2024, Tomasz P. Srokowski, M.D. had 1,465 Medicare Part D claims for 213 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Tomasz P. Srokowski, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.