NPPES file of Aug 9, 2026

Nina A. Paleologos, MD

Neurology Physician · Downers Grove, IL

Nina A. Paleologos, MD is a neurology physician with a practice address in Downers Grove, Illinois, and NPI 1689733552, issued on Dec 7, 2006. Check the license (Illinois 036074278, 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
1689733552
Name
Nina A. Paleologos
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
036074278 IL
Self-reported in NPPES; status is on the state search
Practice location
3825 Highland Ave Ste 303, Downers Grove, IL 60515
Phone
(844) 376-3876
Enumerated
Dec 7, 2006
Record last updated
Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(630) 929-6063
Medicare enrollment
Enrolled (PECOS I20050909000370); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 1985
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 3825 Highland Ave Ste 303

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

  1. Harold Bach, M.D.Surgery Physician1184886061
  2. Karen Schneider, APNFamily Nurse Practitioner1902273659
  3. Hayley Springs, D.O.Surgery Physician1013458264
  4. Paul Vana, M.D.Surgery Physician1609165745

Verify Nina A. Paleologos 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 036074278
    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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92% fewer Medicare Part D claims than the average neurology physician in 2024

110 Medicare Part D claims for 23 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Nina Paleologos110
  2. Specialty average1,370

Most prescribed

  1. Levetiracetam75 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.

Bills Medicare through one group practice

  1. Advocate Health And Hospitals CorporationPark Ridge, IL

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

Nina A. Paleologos among 952 neurology physician records in Illinois

Nina A. Paleologos, MD is one of 952 neurology physician records with a practice address in Illinois. 79% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 68% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1985 · median 2006 among the 573 with a school on file
  • Record last updated2021 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Illinois

There are 952 neurology physician records in Illinois.

The 8 neurology physician records with the nearest ZIP codes

  1. Leslie Masood, M.D.Downers Grove, IL 605151396951240
  2. Rodrigo Ubilluz, M.D.Downers Grove, IL 605151811991383
  3. Rizwan Bajwa, DOHinsdale, IL 605211578518569
  4. Staci Boldizsar, M.D.Hinsdale, IL 605211548585128
  5. Michael Boyd, M.D.Hinsdale, IL 605211891924999
  6. Kerry Disanto, MDHinsdale, IL 605211386640878
  7. Helge Frank, MDHinsdale, IL 605211285658914
  8. Gene Neri, MDHinsdale, IL 605211922124569

Common questions

What is Nina A. Paleologos, MD's NPI number?

Nina A. Paleologos, MD's National Provider Identifier (NPI) is 1689733552, issued on Dec 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nina A. Paleologos, MD located?

The NPPES record lists a practice address at 3825 Highland Ave Ste 303, Downers Grove, IL, 60515. Phone: (844) 376-3876. Providers update this record themselves, so call before visiting.

How can I verify Nina A. Paleologos, MD's license?

NPPES lists Illinois license number 036074278, 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 Nina A. Paleologos, MD prescribe under Medicare Part D?

In 2024, Nina A. Paleologos, MD had 110 Medicare Part D claims for 23 beneficiaries; the average among neurology physician prescribers was 1,370. 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.