Izabela Biesiada, D.O
Neurology Physician · Park Ridge, IL
Izabela Biesiada, D.O is a neurology physician with a practice address in Park Ridge, Illinois, and NPI 1922426931, issued on Apr 7, 2014. Check the license (Illinois 036146599, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Izabela Biesiada
- Credential
- D.O
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 036146599 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1875 Dempster St Ste 625, Park Ridge, IL 60068
- Phone
- (847) 723-4088
- Enumerated
- Apr 7, 2014
- Record last updated
- Apr 24, 2023
- Fax
- (847) 627-8700
- Medicare enrollment
- Enrolled (PECOS I20190809001791); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 952 in Illinois → Look up another NPI →
Also registered at 1875 Dempster St Ste 625
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Umair Afzal, MDNeurology Physician1164786448
- Gina Barbaglia, PA-CPhysician Assistant1538713441
- Anit Behera, MD, PHDVascular Neurology Physician1427519693
- Justin BlytheNeuroscience Registered Nurse1669293890
- Prashanthi Boppana, MDNeurology Physician1588630727
- Rachel Bukowski, DNP, FNP-CNurse Practitioner1992280655
Verify Izabela Biesiada 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 036146599Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average neurology physician in 2024
820 Medicare Part D claims for 181 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Gabapentin69 claims
- Carbidopa-Levodopa59 claims
- Atorvastatin Calcium56 claims
- Levetiracetam50 claims
- Donepezil Hcl37 claims
- Primidone37 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
- 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).
Izabela Biesiada among 952 neurology physician records in Illinois
Izabela Biesiada, D.O 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 2014, is newer than 59% of them.
- NPI issued2014 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2014 · median 2006 among the 573 with a school on file
- Record last updated2023 · 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.
All 952 in Illinois → Every provider in Park Ridge → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Umair Afzal, MDPark Ridge, IL 600681164786448
- Prashanthi Boppana, MDPark Ridge, IL 600681588630727
- David Calimag, MDPark Ridge, IL 600681447231154
- William Davison, M.D.Park Ridge, IL 600681982659413
- Ian Katznelson, M.D.Park Ridge, IL 600681194779082
- Anibal Lugo, MDPark Ridge, IL 600681396053708
- Andrew Macdougall, D.O.Park Ridge, IL 600681215130836
- Timothy Mikesell, D.O.Park Ridge, IL 600681811933757
Common questions
What is Izabela Biesiada, D.O's NPI number?
Izabela Biesiada, D.O's National Provider Identifier (NPI) is 1922426931, issued on Apr 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Izabela Biesiada, D.O located?
The NPPES record lists a practice address at 1875 Dempster St Ste 625, Park Ridge, IL, 60068. Phone: (847) 723-4088. Providers update this record themselves, so call before visiting.
How can I verify Izabela Biesiada, D.O's license?
NPPES lists Illinois license number 036146599, 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 Izabela Biesiada, D.O prescribe under Medicare Part D?
In 2024, Izabela Biesiada, D.O had 820 Medicare Part D claims for 181 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.