Dr. Izabela Biesiada, DO
- Medicare services, 2024
- 603
- Medicare patients, 2024
- 312
- Part D claims, 2024
- 820
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 1875 W Dempster St, Park Ridge, IL 60068
- Practice phone
- Call (847) 544-5853
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
United Therapies - Park Ridge
Surgery Center - Not Medicare-Certified · Park Ridge, Illinois
Find Dr. Biesiada's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Izabela Biesiada is a neurologist in Park Ridge, Illinois
Dr. Biesiada practices at United Therapies - Park Ridge in Park Ridge, Illinois.
Dr. Biesiada's NPI, 1922426931, was assigned on April 7, 2014. Dr. Biesiada graduated from West Virginia School of Osteopathic Medicine in 2014. Dr. Biesiada holds Illinois license 036146599.
- NPI
- 1922426931NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668782285
- NPI enumeration date
- April 7, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 544-5853
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Izabela Biesiada practices at United Therapies - Park Ridge in Park Ridge, Illinois
Dr. Biesiada's primary practice is United Therapies - Park Ridge, at 1875 W Dempster St, Park Ridge, IL 60068. The practice phone is (847) 544-5853.
- United Therapies - Park Ridge1875 W Dempster St, Park Ridge, IL 60068Phone(847) 544-5853
Source: Dmand AI Affiliation Data
Dr. Izabela Biesiada is affiliated with 5 sites of care and 3 medical groups
Dr. Biesiada's primary practice is United Therapies - Park Ridge in Park Ridge, Illinois. Dr. Biesiada is also affiliated with Advocate Lutheran General Hospital. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Dr. Biesiada to 1 more hospital, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Izabela Biesiada's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Biesiada practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| United Therapies - Park Ridge | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Izabela Biesiada is one of 822 neurologists in Illinois
Neurology is Dr. Biesiada's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Biesiada is licensed in Illinois.
Specialties and state licenses
- Neurology, IllinoisPrimary
Neurologists near Dr. Biesiada
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Izabela Biesiada billed Medicare for 603 services in 2024
CMS data shows 603 Medicare services from Dr. Biesiada across 13 procedure codes in 2024, for 312 Medicare patients. Medicare paid $48,881 for them.
Dr. Biesiada's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2182024: 43399%
- Other services
- 2023: 02024: 88
- Tests and treatments
- 2023: 362024: 82128%
Where Dr. Biesiada's Medicare services took place, 2024
- In an office38564%
- In a facility21836%
Dr. Biesiada compared with the Illinois median for neurologists, 2024
- Dr. Biesiada
- Illinois median
- Medicare services
- 603vs 40150% above
- Medicare patients
- 312vs 22539% above
- Part D claims
- 575vs 31881% above
Medians across 747 neurologists in Illinois with Dmand AI profiles that report each measure.
Dr. Biesiada's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Biesiada and other neurologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Izabela Biesiada treated 312 Medicare patients in 2024, average age 76
CMS counts 312 Medicare patients who saw Dr. Biesiada in 2024. The largest group is 65 to 74, with 133 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.96, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Biesiada's median patient age at 73, with 63% women.
Dr. Biesiada's Medicare patients by age, 2024
Dr. Biesiada's Medicare patients by sex, 2024
- Women18860%
- Men12440%
Chronic conditions among Dr. Biesiada's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Stroke or TIA48%
- Diabetes42%
- Mood disorders42%
- Chronic kidney disease40%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Biesiada's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Izabela Biesiada wrote 820 Medicare Part D claims in 2024
In 2024, Dr. Biesiada wrote 820 Medicare Part D claims for 181 patients. 89% of them were for generic drugs. CMS names the drug for 575 of them, across 19 drugs with 11 or more claims each, at $80,753 in total drug cost. In 2023, CMS named 192 claims across 10 drugs.
Dr. Biesiada's Part D claims by kind of drug, 2024
- Generic730 claims89%
- Brand-name90 claims11%
Dr. Biesiada's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Biesiada's Part D claims, 2024
- Antipsychotics, patients 65 and over2%14 of 820 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1922024: 575199%
Drugs named by CMS: 19 in 2024, 10 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Izabela Biesiada offers telehealth to Medicare patients
Dr. Biesiada accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Biesiada as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Izabela Biesiada has 1 publication on record
Dmand AI links 1 paper to Dr. Biesiada in 2012. Dr. Biesiada's most frequent co-author is Benmichael Olusola Idowu, DO.
Dr. Biesiada's most frequent co-authors
Recent publications by Dr. Biesiada
See who Dr. Biesiada researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Biesiada works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Izabela Biesiada received $221 in industry payments from 2016 to 2021
CMS Open Payments shows 5 general payments to Dr. Biesiada from 4 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 98% of the total. Genentech, Inc. paid the most, $121.
General payments to Dr. Biesiada by program year, 2016 to 2021
General payments to Dr. Biesiada by kind, 2016 to 2021
- Food and beverage$21798%
- Education$52%
Companies that paid Dr. Biesiada the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Izabela Biesiada graduated from West Virginia School of Osteopathic Medicine
Dr. Biesiada graduated from West Virginia School of Osteopathic Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Izabela Biesiada's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Izabela Biesiada
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Izabela Biesiada's NPI number?
Dr. Izabela Biesiada's NPI number is 1922426931. It was assigned on April 7, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Izabela Biesiada?
Dr. Izabela Biesiada is a neurologist in Park Ridge, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Izabela Biesiada practice?
Dr. Biesiada practices at 1875 W Dempster St, Park Ridge, IL 60068. Dr. Biesiada's primary practice is United Therapies - Park Ridge in Park Ridge, Illinois. Dmand AI also links Dr. Biesiada to 1 hospital, 2 group practices and clinics and 2 medical groups.
What is Dr. Izabela Biesiada's office phone number?
The practice phone on file for Dr. Biesiada is (847) 544-5853.
What is Dr. Izabela Biesiada's medical license number?
Dr. Biesiada holds Illinois license 036146599.
Which hospitals is Dr. Izabela Biesiada affiliated with?
Dr. Biesiada is affiliated with Advocate Lutheran General Hospital. Dmand AI links Dr. Biesiada to 1 more hospital.
What medical group is Dr. Izabela Biesiada part of?
Dr. Biesiada is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Dr. Biesiada to 2 more medical groups.
Does Dr. Izabela Biesiada accept Medicare?
Yes. CMS data shows Dr. Biesiada billed Medicare for 603 services in 2024, and Dr. Biesiada accepts Medicare assignment.
Does Dr. Izabela Biesiada offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Biesiada as offering telehealth services.
How many Medicare patients does Dr. Izabela Biesiada see?
CMS counts 312 Medicare patients who saw Dr. Biesiada in 2024, with an average age of 76.
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What services does Dr. Izabela Biesiada bill to Medicare?
In 2024, Dr. Biesiada's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and medicare service (G2211).
Where did Dr. Izabela Biesiada go to medical school?
Dr. Biesiada graduated from West Virginia School of Osteopathic Medicine in 2014.
What drugs does Dr. Izabela Biesiada prescribe most?
In 2024 Medicare Part D data, Dr. Biesiada's most prescribed drugs by claims were Gabapentin, Carbidopa-Levodopa and Atorvastatin Calcium.
Has Dr. Izabela Biesiada received payments from drug or device companies?
CMS Open Payments shows $221 in general payments to Dr. Biesiada from 4 companies from 2016 to 2021. The largest total came from Genentech, Inc.
How long has Dr. Izabela Biesiada been practicing?
Dr. Biesiada graduated from medical school in 2014, 12 years ago.
Does Dr. Izabela Biesiada do research?
Dmand AI links 1 publication to Dr. Biesiada.
Who does Dr. Izabela Biesiada publish with?
Dr. Biesiada's most frequent co-authors are Benmichael Olusola Idowu, DO (1 shared paper).
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