NPPES file of Aug 9, 2026

Allison Marie Petrak, PAC

Medical Physician Assistant · Burr Ridge, IL

Allison Marie Petrak, PAC is a medical physician assistant with a practice address in Burr Ridge, Illinois, and NPI 1558606053, issued on Dec 10, 2012. Check the license (Illinois 085004546, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1558606053
Name
Allison Marie Petrak
Credential
PAC
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
085004546 IL
Self-reported in NPPES; status is on the state search
Practice location
901 Mcclintock Drive, Burr Ridge, IL 60527
Phone
(888) 220-6432
Enumerated
Dec 10, 2012
Record last updated
Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(630) 734-4715
Medicare enrollment
Enrolled (PECOS I20130207000403); accepts Medicare assignment
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 901 Mcclintock Drive

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

  1. Angela Gillespie, PA-CMedical Physician Assistant1336450048
  2. Brooke Pierson, PAPhysician Assistant1215289137

Verify Allison Marie Petrak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 085004546
    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
Find 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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Bills Medicare through one group practice

  1. Metro Infectious Disease Consultants LLCHinsdale, IL

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

Allison Marie Petrak among 671 medical physician assistant records in Illinois

Allison Marie Petrak, PAC is one of 671 medical physician assistant records with a practice address in Illinois. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 57% of them.

  • NPI issued2012 · 57% of these records are older, 40% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2012 · median 2012 among the 340 with a school on file
  • Record last updated2021 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 medical physician assistant records list a practice address in Burr Ridge

They are 11 of the 610 NPPES records with a practice address in Burr Ridge, and 671 medical physician assistant records in Illinois.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Terra Blint, PABurr Ridge, IL 605271215923776
  2. Angela Gillespie, PA-CBurr Ridge, IL 605271336450048
  3. Benjamin Gusek, PA-CBurr Ridge, IL 605271952835118
  4. Kyle Kalchbrenner, PA-CBurr Ridge, IL 605271942618137
  5. Sharon Koys, PA-CBurr Ridge, IL 605271063506798
  6. Ellen Pollack, PABurr Ridge, IL 605271386171163
  7. Raymond Punzalan, P.A.-CBurr Ridge, IL 605271760704902
  8. Julie Rodriguez, PABurr Ridge, IL 605271144216607

Common questions

What is Allison Marie Petrak, PAC's NPI number?

Allison Marie Petrak, PAC's National Provider Identifier (NPI) is 1558606053, issued on Dec 10, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Allison Marie Petrak, PAC located?

The NPPES record lists a practice address at 901 Mcclintock Drive, Burr Ridge, IL, 60527. Phone: (888) 220-6432. Providers update this record themselves, so call before visiting.

How can I verify Allison Marie Petrak, PAC's license?

NPPES lists Illinois license number 085004546, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.