NPPES file of Aug 9, 2026

Siting Trybula, M.D.

Neurological Surgery Physician · Warrenville, IL

Siting Trybula, M.D. is a neurological surgery physician with a practice address in Warrenville, Illinois, and NPI 1548701972, issued on Mar 18, 2017. Check the license (Illinois 036169177, 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
1548701972
Name
Siting Trybula
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
036169177 IL
125.070454 IL
Self-reported in NPPES; status is on the state search
Practice location
4405 Weaver Pkwy, Warrenville, IL 60555
Phone
(630) 933-4056
Enumerated
Mar 18, 2017
Record last updated
Jan 9, 2025
Fax
(630) 933-5868
Medicare enrollment
Enrolled (PECOS I20241007002752); accepts Medicare assignment
Medical or professional school
University Of Pittsburgh School Of Medicine, 2017
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4405 Weaver Pkwy

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

  1. John Abad, M.D.Surgical Oncology Physician1578722336
  2. Raanan Alter, MDGynecologic Oncology Physician1558789826
  3. John Ayers, MDHematology & Oncology Physician1477540821
  4. Madeline BiceNurse Practitioner1982189221
  5. Mackenzie Blackburn, APRN, CNPNurse Practitioner1740005511
  6. Robin Buerki, MDNeurology Physician1881936326

Verify Siting Trybula 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 036169177
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $1,340.77

10 payments; by number, the most common kind was travel and lodging; the largest payer was Monteris Medical Corporation. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Siting Trybula$1,341
  2. Specialty average$14,926

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

  1. Northwestern Medical Faculty FoundationPalos Heights, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Siting Trybula among 375 neurological surgery physician records in Illinois

Siting Trybula, M.D. is one of 375 neurological 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 2017, is newer than 70% of them.

  • NPI issued2017 · 70% of these records are older, 27% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2017 · median 2004 among the 199 with a school on file
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Illinois

There are 375 neurological surgery physician records in Illinois.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Osaama KhanWarrenville, IL 605551124494711
  2. Matthew Ross, MDWarrenville, IL 605551316034010
  3. Stanley Fronczak, MDWestmont, IL 605591679573356
  4. Robert Kazan, MDWestmont, IL 605591881694552
  5. Michael Rabin, MDNaperville, IL 605631164518049
  6. Michael Caron, MDNaperville, IL 605401275738023
  7. Gustavo Chagoya Gazcon, M.D.Naperville, IL 605401538555081
  8. Ahmed Cheema, MDNaperville, IL 605401942435375

Common questions

What is Siting Trybula, M.D.'s NPI number?

Siting Trybula, M.D.'s National Provider Identifier (NPI) is 1548701972, issued on Mar 18, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Siting Trybula, M.D. located?

The NPPES record lists a practice address at 4405 Weaver Pkwy, Warrenville, IL, 60555. Phone: (630) 933-4056. Providers update this record themselves, so call before visiting.

How can I verify Siting Trybula, M.D.'s license?

NPPES lists Illinois license number 036169177, 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.

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.