NPPES file of Aug 9, 2026

Tomasz W. Borowiecki, M.D.

Orthopaedic Surgery Physician · Springfield, IL

Tomasz W. Borowiecki, M.D. is an orthopaedic surgery physician with a practice address in Springfield, Illinois, and NPI 1336251982, issued on Aug 31, 2006. Check the license (Illinois 036-080170, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336251982
Name
Tomasz W. Borowiecki
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
036-080170 IL
Self-reported in NPPES; status is on the state search
Practice location
800 N 1St Street, Springfield, IL 62702
Phone
(217) 528-7541
Enumerated
Aug 31, 2006
Record last updated
May 20, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 800 N 1St Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David Lieber, M.D.Urology Physician1558462408
  2. Christopher Wottowa, M.D.Orthopaedic Surgery Physician1922195718

Verify Tomasz W. Borowiecki in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036-080170
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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96% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

13 Medicare Part D claims, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Tomasz Borowiecki13
  2. Specialty average346

Most prescribed

  1. Celecoxib12 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.

Tomasz W. Borowiecki among 995 orthopaedic surgery physician records in Illinois

Tomasz W. Borowiecki, M.D. is one of 995 orthopaedic surgery physician records with a practice address in Illinois. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 49% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2020 · 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 207X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Illinois

There are 995 orthopaedic surgery physician records in Illinois.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Mark Greatting, M.D.Springfield, IL 627021457459570
  2. Diane Hillard-Sembell, M.D.Springfield, IL 627021972600294
  3. Jianjun Ma, MDSpringfield, IL 627021760679617
  4. Allison Mayfield, M.D.Springfield, IL 627021780099747
  5. Mark McAndrew, M.D.Springfield, IL 627021891782520
  6. Ryan Pate, MDSpringfield, IL 627021801017744
  7. Elisabeth Robinson, M.D.Springfield, IL 627021427268283
  8. Daniel Rossi, MDSpringfield, IL 627021275946345

Common questions

What is Tomasz W. Borowiecki, M.D.'s NPI number?

Tomasz W. Borowiecki, M.D.'s National Provider Identifier (NPI) is 1336251982, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tomasz W. Borowiecki, M.D. located?

The NPPES record lists a practice address at 800 N 1St Street, Springfield, IL, 62702. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.

How can I verify Tomasz W. Borowiecki, M.D.'s license?

NPPES lists Illinois license number 036-080170, 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 W. Borowiecki, M.D. prescribe under Medicare Part D?

In 2024, Tomasz W. Borowiecki, M.D. had 13 Medicare Part D claims; the average among orthopaedic surgery physician prescribers was 346. 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.