George John Mallios, DO
Hospitalist Physician · Skokie, IL
George John Mallios, DO is a hospitalist physician with a practice address in Skokie, Illinois, and NPI 1750568150, issued on Jan 28, 2008. Check the license (Illinois 036125960, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- George John Mallios
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 036125960 IL
Self-reported in NPPES; status is on the state search - Practice location
- 9600 Gross Point RD, Skokie, IL 60076
- Phone
- (847) 933-6410
- Enumerated
- Jan 28, 2008
- Record last updated
- Oct 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (847) 933-6411
- Medicare enrollment
- Enrolled (PECOS I20100817001029); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →
Also registered at 9600 Gross Point RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Krista Asprec, PT, DPTPhysical Therapist1457710477
- Logan Barber, PA-CSurgical Physician Assistant1194580662
- Erin Barton-Yates, APN-CNPNurse Practitioner1881581197
Verify George John Mallios 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 036125960Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average hospitalist physician in 2024
94 Medicare Part D claims for 31 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Warfarin Sodium15 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.
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $124.26
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 7,324 providers of this specialty with any payment received $494.84 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
- Endeavor Health Medical GroupGlenview, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George John Mallios among 1,535 hospitalist physician records in Illinois
George John Mallios, DO is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 19% of them.
- NPI issued2008 · 19% of these records are older, 74% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2005 · median 2013 among the 1,339 with a school on file
- Record last updated2019 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Illinois
There are 1,535 hospitalist physician records in Illinois.
All 1,535 in Illinois → Every provider in Skokie → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Waldo Herrera Novey, MD, MSC, FACPSkokie, IL 600761538476593
- Maxwell Rich, DOSkokie, IL 600761528703147
- Gerty Jean-Louis, M.D.Skokie, IL 600771093703365
- Kimberly Jenson, M.D.Lincolnshire, IL 600691700809704
- Megi Aliaj, DOPark Ridge, IL 600681629728241
- Ashley Dojcsak, DOPark Ridge, IL 600681083364673
- Justin Henry Figueroa, DOPark Ridge, IL 600681043848310
- Kaushik Ganesh, MDPark Ridge, IL 600681205578481
Common questions
What is George John Mallios, DO's NPI number?
George John Mallios, DO's National Provider Identifier (NPI) is 1750568150, issued on Jan 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is George John Mallios, DO located?
The NPPES record lists a practice address at 9600 Gross Point RD, Skokie, IL, 60076. Phone: (847) 933-6410. Providers update this record themselves, so call before visiting.
How can I verify George John Mallios, DO's license?
NPPES lists Illinois license number 036125960, 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 George John Mallios, DO prescribe under Medicare Part D?
In 2024, George John Mallios, DO had 94 Medicare Part D claims for 31 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is George John Mallios, DO's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.