Mary McMullan
Physician Assistant · North Chicago, IL
Mary McMullan is a physician assistant with a practice address in North Chicago, Illinois, and NPI 1386385649, issued on Apr 1, 2022. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary McMullan
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 3333 Green Bay RD, North Chicago, IL 60064
- Phone
- (847) 578-3000
- Enumerated
- Apr 1, 2022
- Record last updated
- Jun 4, 2024
- Medicare enrollment
- Enrolled (PECOS I20220914002350); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 3333 Green Bay RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ehab Abdelhamid, MDStudent in an Organized Health Care Education/Training Program1235086547
- Senah Abu-SamraCritical Care Medicine Registered Nurse1225914039
- Faustina AdamsStudent in an Organized Health Care Education/Training Program1093418246
- Adeola Adegbemle, MDInternal Medicine Physician1669725651
- Abiola Adojutelegan, PA STUDENTPhysician Assistant1255134813
- Shubham AgarwalInternal Medicine Physician1326690181
Verify Mary McMullan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
22 Medicare Part D claims for 16 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
2 hospitals and group practices
- The University OF Chicago Medical CenterChicago, IL · Acute Care Hospitals4 of 5 stars
- University OF ChicagoHinsdale, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Mary McMullan among 4,926 physician assistant records in Illinois
Mary McMullan is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 71% of them.
- NPI issued2022 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2022 · median 2019 among the 3,407 with a school on file
- Record last updated2024 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 physician assistant records list a practice address in North Chicago
They are 33 of the 1,069 NPPES records with a practice address in North Chicago, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in North Chicago → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Annette Boban, PA-CNorth Chicago, IL 600641568761591
- Lisa Charles Fields, PHD, PA-CNorth Chicago, IL 600641952313207
- Regina Chen, PA-CNorth Chicago, IL 600641033179494
- Biju Cherian, PA-CNorth Chicago, IL 600641003219619
- Thomas Hansen, PHYSICIAN ASSISTANTNorth Chicago, IL 600641619948684
- Corinne Hansen, PA-CNorth Chicago, IL 600641033518667
- Joshua Johansen, PA-CNorth Chicago, IL 600641982147930
- Pinna Katz, PA-CNorth Chicago, IL 600641326008111
Common questions
What is Mary McMullan's NPI number?
Mary McMullan's National Provider Identifier (NPI) is 1386385649, issued on Apr 1, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mary McMullan located?
The NPPES record lists a practice address at 3333 Green Bay RD, North Chicago, IL, 60064. Phone: (847) 578-3000. Providers update this record themselves, so call before visiting.
How can I verify Mary McMullan's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mary McMullan prescribe under Medicare Part D?
In 2024, Mary McMullan had 22 Medicare Part D claims for 16 beneficiaries; the average among physician assistant prescribers was 830. 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.